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 53 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: 53
Function: generarProblema

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

A PHP Error was encountered

Severity: Warning

Message: Illegal string offset 'codigo'

Filename: models/Problema.php

Line Number: 12

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 12
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 53
Function: generarProblema

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

A PHP Error was encountered

Severity: Warning

Message: Illegal string offset 'datos'

Filename: models/Problema.php

Line Number: 13

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 13
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 53
Function: generarProblema

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

A PHP Error was encountered

Severity: Warning

Message: Illegal string offset 'incognitas'

Filename: models/Problema.php

Line Number: 14

Backtrace:

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

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 53
Function: generarProblema

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

A PHP Error was encountered

Severity: Warning

Message: Illegal string offset 'ecuaciones'

Filename: models/Problema.php

Line Number: 15

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 15
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 53
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: 143

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 143
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: 53
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: 143

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 143
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: 53
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: 148

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 148
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 143
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: 53
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: 150

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 150
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 143
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: 53
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: 154

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 154
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 143
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: 53
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: 159

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 159
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 143
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: 53
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: 165

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 165
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 143
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: 53
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: 53
Function: generarProblema

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

A PHP Error was encountered

Severity: Warning

Message: array_merge(): Argument #1 is not an array

Filename: models/Variables.php

Line Number: 33

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Variables.php
Line: 33
Function: array_merge

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 23
Function: eliminarSinUso

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 53
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: 53
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: 53
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: 53
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: 53
Function: generarProblema

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

A PHP Error was encountered

Severity: Warning

Message: array_merge(): Argument #1 is not an array

Filename: models/Problema.php

Line Number: 44

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 44
Function: array_merge

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 53
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: 53
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: 53
Function: generarProblema

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

A PHP Error was encountered

Severity: Warning

Message: Invalid argument supplied for foreach()

Filename: models/Problema.php

Line Number: 65

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 65
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 53
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: 53
Function: generarProblema

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

A PHP Error was encountered

Severity: Warning

Message: Invalid argument supplied for foreach()

Filename: models/Problema.php

Line Number: 76

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 76
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 53
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: 81

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 81
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 53
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: 182

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 182
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 93
Function: getEnunciado

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 53
Function: generarProblema

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

A PHP Error was encountered

Severity: Warning

Message: Invalid argument supplied for foreach()

Filename: models/Problema.php

Line Number: 200

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 200
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 93
Function: getEnunciado

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 53
Function: generarProblema

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

A PHP Error was encountered

Severity: Warning

Message: Invalid argument supplied for foreach()

Filename: models/Problema.php

Line Number: 218

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 218
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 93
Function: getEnunciado

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 53
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: 232

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 232
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 93
Function: getEnunciado

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 53
Function: generarProblema

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

A PHP Error was encountered

Severity: Warning

Message: Invalid argument supplied for foreach()

Filename: models/Problema.php

Line Number: 97

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/models/Problema.php
Line: 97
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/controllers/Problemas.php
Line: 53
Function: generarProblema

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

Resolver problema de matemáticas: Incognitas: b-r-M
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

Resolver problema de matemáticas:

Paso:

A PHP Error was encountered

Severity: Notice

Message: Undefined index: paso

Filename: elements/profesor_temporizador.php

Line Number: 1

Backtrace:

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/views/elements/profesor_temporizador.php
Line: 1
Function: _error_handler

File: /homepages/33/d349327298/htdocs/otraeducacion/matematicas/application/views/problemas/resolucion_guiada_inicio.php
Line: 5
Function: include

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: 62
Function: cargarVista

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

:
Pon la respuesta y
pulsa en "Comprobar"
Tenemos un del cual sabemos que. ¿Cuánto es del ?

¿Qué datos conoces?

Comprobar

Continuar

Volver

¿Cuales son las incógnitas?

Comprobar

Continuar

Volver