A PHP Error was encountered

Severity: Notice

Message: Undefined offset: 3

Filename: libraries/ProfesorVirtual.php

Line Number: 143

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/libraries/ProfesorVirtual.php
Line: 143
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 81
Function: decodeProblema

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Missing argument 3 for Problema::generarProblema(), called in /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php on line 89 and defined

Filename: models/Problema.php

Line Number: 10

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 10
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 89
Function: generarProblema

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined offset: 0

Filename: models/Problema.php

Line Number: 131

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 131
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 20
Function: getByCodigo

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 89
Function: generarProblema

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to get property of non-object

Filename: models/Problema.php

Line Number: 131

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 131
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 20
Function: getByCodigo

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 89
Function: generarProblema

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Creating default object from empty value

Filename: models/Problema.php

Line Number: 136

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 136
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 131
Function: getProblema

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 20
Function: getByCodigo

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 89
Function: generarProblema

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined property: stdClass::$ecuaciones

Filename: models/Problema.php

Line Number: 138

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 138
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 131
Function: getProblema

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 20
Function: getByCodigo

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 89
Function: generarProblema

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined offset: 1

Filename: models/Problema.php

Line Number: 142

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 142
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 131
Function: getProblema

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 20
Function: getByCodigo

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 89
Function: generarProblema

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined property: stdClass::$id

Filename: models/Problema.php

Line Number: 146

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 146
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 131
Function: getProblema

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 20
Function: getByCodigo

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 89
Function: generarProblema

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined property: stdClass::$variables

Filename: models/Problema.php

Line Number: 152

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 152
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 131
Function: getProblema

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 20
Function: getByCodigo

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 89
Function: generarProblema

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined property: stdClass::$id

Filename: models/Problema.php

Line Number: 22

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 22
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 89
Function: generarProblema

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined property: stdClass::$id

Filename: models/Enunciados.php

Line Number: 37

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Enunciados.php
Line: 37
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Enunciados.php
Line: 11
Function: getEnunciados

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 24
Function: getVariante

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 89
Function: generarProblema

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined property: stdClass::$id

Filename: models/Enunciados.php

Line Number: 55

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Enunciados.php
Line: 55
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Enunciados.php
Line: 11
Function: getEnunciados

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 24
Function: getVariante

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 89
Function: generarProblema

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined property: stdClass::$nombre

Filename: models/Enunciados.php

Line Number: 57

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Enunciados.php
Line: 57
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Enunciados.php
Line: 11
Function: getEnunciados

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 24
Function: getVariante

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 89
Function: generarProblema

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined variable: num_cifras

Filename: models/Problema.php

Line Number: 27

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 27
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 89
Function: generarProblema

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined index: y

Filename: models/Problema.php

Line Number: 245

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 245
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 27
Function: generarSolucionAleatoriaCondicionada

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 89
Function: generarProblema

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined variable: valores_iniciales

Filename: models/Problema.php

Line Number: 307

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 307
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 27
Function: generarSolucionAleatoriaCondicionada

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 89
Function: generarProblema

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined property: stdClass::$nombre

Filename: models/Problema.php

Line Number: 43

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 43
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 89
Function: generarProblema

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined property: stdClass::$id

Filename: models/Problema.php

Line Number: 49

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 49
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 89
Function: generarProblema

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined property: stdClass::$id

Filename: models/Problema.php

Line Number: 50

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 50
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 89
Function: generarProblema

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined property: stdClass::$ecuaciones

Filename: models/Problema.php

Line Number: 75

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 75
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 89
Function: generarProblema

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined index:

Filename: models/Problema.php

Line Number: 77

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 77
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 89
Function: generarProblema

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined property: stdClass::$proporcionalidad

Filename: models/Problema.php

Line Number: 169

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 169
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 82
Function: getEnunciado

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 89
Function: generarProblema

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined index: k

Filename: models/Problema.php

Line Number: 190

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 190
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 82
Function: getEnunciado

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 89
Function: generarProblema

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined index: k

Filename: models/Problema.php

Line Number: 191

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 191
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 82
Function: getEnunciado

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 89
Function: generarProblema

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined index: x

Filename: models/Problema.php

Line Number: 190

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 190
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 82
Function: getEnunciado

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 89
Function: generarProblema

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined index: x

Filename: models/Problema.php

Line Number: 191

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 191
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 82
Function: getEnunciado

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 89
Function: generarProblema

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined index: y

Filename: models/Problema.php

Line Number: 208

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 208
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 82
Function: getEnunciado

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 89
Function: generarProblema

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined property: stdClass::$proporcionalidad

Filename: models/Problema.php

Line Number: 219

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 219
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 82
Function: getEnunciado

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 89
Function: generarProblema

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined index: y

Filename: models/Problema.php

Line Number: 86

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 86
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 89
Function: generarProblema

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined index: y

Filename: models/Problema.php

Line Number: 88

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 88
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 89
Function: generarProblema

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined offset: 0

Filename: libraries/ProfesorVirtual.php

Line Number: 14

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/libraries/ProfesorVirtual.php
Line: 14
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 90
Function: getCategoria

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/index.php
Line: 317
Function: require_once

Problemas de
Sobre nosotros

Profesor virtual. Álgebra Gráfica Interactiva.

Estás en la herramienta de matemáticas como invitado. Si quieres guardar tus notas y las de tus alumnos, REGÍSTRATE
Paso: 1
:
Pon la respuesta y
pulsa en "Comprobar"
Tenemos un del cual sabemos que es de y es de . ¿Cuánto es del ?

¿Qué datos conoces?

  • A PHP Error was encountered

    Severity: Notice

    Message: Undefined index: k

    Filename: problemas/resolucion_guiada_inicio.php

    Line Number: 29

    Backtrace:

    File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/views/problemas/resolucion_guiada_inicio.php
    Line: 29
    Function: _error_handler

    File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/_FrontendController.php
    Line: 66
    Function: view

    File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
    Line: 97
    Function: cargarVista

    File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/index.php
    Line: 317
    Function: require_once

  • A PHP Error was encountered

    Severity: Notice

    Message: Undefined index: y

    Filename: problemas/resolucion_guiada_inicio.php

    Line Number: 29

    Backtrace:

    File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/views/problemas/resolucion_guiada_inicio.php
    Line: 29
    Function: _error_handler

    File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/_FrontendController.php
    Line: 66
    Function: view

    File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
    Line: 97
    Function: cargarVista

    File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/index.php
    Line: 317
    Function: require_once

  • A PHP Error was encountered

    Severity: Notice

    Message: Undefined index: x

    Filename: problemas/resolucion_guiada_inicio.php

    Line Number: 29

    Backtrace:

    File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/views/problemas/resolucion_guiada_inicio.php
    Line: 29
    Function: _error_handler

    File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/_FrontendController.php
    Line: 66
    Function: view

    File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
    Line: 97
    Function: cargarVista

    File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/index.php
    Line: 317
    Function: require_once

Comprobar

Continuar

Volver

¿Cuales son las incógnitas?

  • A PHP Error was encountered

    Severity: Notice

    Message: Undefined index: k

    Filename: problemas/resolucion_guiada_inicio.php

    Line Number: 63

    Backtrace:

    File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/views/problemas/resolucion_guiada_inicio.php
    Line: 63
    Function: _error_handler

    File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/_FrontendController.php
    Line: 66
    Function: view

    File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
    Line: 97
    Function: cargarVista

    File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/index.php
    Line: 317
    Function: require_once

  • A PHP Error was encountered

    Severity: Notice

    Message: Undefined index: x

    Filename: problemas/resolucion_guiada_inicio.php

    Line Number: 63

    Backtrace:

    File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/views/problemas/resolucion_guiada_inicio.php
    Line: 63
    Function: _error_handler

    File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/_FrontendController.php
    Line: 66
    Function: view

    File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
    Line: 97
    Function: cargarVista

    File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/index.php
    Line: 317
    Function: require_once

  • A PHP Error was encountered

    Severity: Notice

    Message: Undefined index: y

    Filename: problemas/resolucion_guiada_inicio.php

    Line Number: 63

    Backtrace:

    File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/views/problemas/resolucion_guiada_inicio.php
    Line: 63
    Function: _error_handler

    File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/_FrontendController.php
    Line: 66
    Function: view

    File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
    Line: 97
    Function: cargarVista

    File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/index.php
    Line: 317
    Function: require_once

Comprobar

Continuar

Volver