Foro de Matemáticas

Foro de Matemáticas
Consultas y dudas de matemáticas con actividades, ejercicios, problemas y cuestiones de Matemáticas

resta fracciones algebraicas
 
Publicar Nuevo Tema   Responder al Tema
Ver tema anterior :: Ver siguiente tema  
Autor Mensaje
xeniamena



Registrado: 29 Ene 2012
Mensajes: 1


MensajePublicado: Mar Ene 31, 2012 7:21 pm    Título del mensaje: resta fracciones algebraicas Responder citando

Hola, estoy intentando resolver esta fraccion:
\dfrac{2}{x-2}-\dfrac{4}{x^2-2x}
Tengo el resultado \dfrac{2}{x}
Pero a mi me sale \dfrac{-4}{x^2}
Un saludo
Volver arriba
matesfacil2



Registrado: 13 Ene 2012
Mensajes: 7


MensajePublicado: Mie Feb 01, 2012 4:50 pm    Título del mensaje: Re: resta fracciones algebraicas Responder citando

En la imagen


Sin título.png
 Descripcion:
 Tamaño:  2.68 KB
 Visto:  1494 veces

Sin título.png


Volver arriba
judy9146



Registrado: 07 Ago 2012
Mensajes: 958

Reputación: 563.3Reputación: 563.3Reputación: 563.3
Votos: 1

MensajePublicado: Mar Ago 14, 2012 8:17 am    Título del mensaje: cheap replica handbags Responder citando

to lead Egypt with your help."In his speech, Shafiq, a a cheap polo shirts a close friend of Mubarak's, described a modern, free Egypt
every individual has a vote, promising sweeping reforms. "We love love [h3]jordan 6 olympic 2012[/h3] love you, President Shafiq," the crowd chanted in response.Former International
Energy Agency chief and presidential hopeful, Mohamed el-Baradei warned that that cheap replica handbags that Egypt is entering a dangerous phase."Electing a president without
a constitution or parliament means electing a president with absolute absolute cheap jordans absolute power," el-Baradei said. Still popular with youth leaders, el-Baradei
out of the presidential race in January, saying the democratic democratic [h4]jordan 6s[/h4] democratic electoral process was doomed under SCAF's leadership.After winning 46%
seats in the recent parliament elections, the Muslim Brotherhood stands stands replica designer handbags stands to lose the most from today's rulings, and many
Volver arriba
judy9146



Registrado: 07 Ago 2012
Mensajes: 958

Reputación: 563.3Reputación: 563.3Reputación: 563.3
Votos: 1

MensajePublicado: Lun Oct 29, 2012 8:11 am    Título del mensaje: cheap authentic air jordans Responder citando

been multiple incidents of doctors reusing syringes for significant time periods periods ugg classic short boots periods that led to mass patient notification."This is sort of the
in a string of these events that really do leave us us real jordans us scratching our heads," he said.Salley said individuals at risk who
health insurance should contact their health care providers for testing. Those Those [h4]cheap ugg boots[/h4] Those who don't, he said, should contact the state health department's
for a list of information by county.Despite efforts from the state state cheap authentic air jordans state health department to inform Stein's former patients who might be
risk, some still haven't gotten the answers they're looking for.Peggy Salyers Salyers [h4]cheap ugg boots[/h4] Salyers of Kamiah, Ind., told ABC News that her husband found
about the investigation online, but when she tried to call the the [h1]authentic jordans[/h1] the Colorado health department's hotline to get more information about testing,
Volver arriba
hayes



Registrado: 24 Nov 2012
Mensajes: 176

Reputación: 99.5Reputación: 99.5

MensajePublicado: Lun Nov 26, 2012 9:53 am    Título del mensaje: Coach Factory Store Responder citando

Scientists involved said people Coach Outlet Online

needed to be aware Gucci Belts that lifestyles

could damage the mind as well as Coach Outlet Store

the body.Their study was published in the Gucci Belt

journal Age and Ageing.Researchers at King's Gucci

Belt

Coach Factory Outlet Online were investigating

links between the likelihood of a heart attack Coach Outlet

Online
or stroke and the state of the brain.Data Coach Bags

Outlet
about the health and lifestyle of a group Coach

Factory Online
of over-50s was collected and brain [url=http://www.coachoutletonlineyu.net/]

Coach Factory Outlet Online[/url] tests, such as making participants

Coach Outlet Online learn new words or name as many

animals as they could in a minute, Hermes Belt were

also performed.They were Coach Factory Online all

tested again after four Coach Outlet Store Online and

then eight years.DeclineThe Coach Factory Outlet Online

results showed that the overall risk of a Coach

Factory Online
heart attack or stroke was "significantly

Coach Factory Outlet associated with cognitive

decline" with Coach Outlet those at the

Coach Factory Store highest risk showing the greatest

decline.It also said there Coach Factory Outlet Online

was a "consistent association" between Coach Factory Online

smoking and lower scores in the Louis Vuitton Belts

testsContinue reading the main
Volver arriba
Mostrar mensajes anteriores:   
Publicar Nuevo Tema   Responder al Tema    Foro de Matemáticas -> Educación Secundaria Obligatoria Todas las horas están en GMT + 1 Hora
Página 1 de 1
Saltar a:  
No puede crear mensajes
No puede responder temas
No puede editar sus mensajes
No puede borrar sus mensajes
No puede adjuntar archivos en este foro
Puede descargar archivos de este foro

Contacto