Reduccion de terminos semejantes

EVALUACION SEMANA 2

















EVALUACION SEMANA 2
Roxana Farias Bugeño
Fundamentos Numéricos
Instituto IACC
23 de Marzo del 2012.

Desarrollo

1. ResolverReduciendo Términos Semejantes.
[pic]- [pic]+ [pic]- [pic]
a [pic] - [pic] + b [pic]+ [pic]
[pic] + [pic]((Simp. Por 3)[pic] - [pic]
2. [pic]Multiplica las Siguientes Potencias.
[pic] * [pic]
[pic] * [pic]
[pic]* [pic] = [pic] * [pic]= [pic]= 253. Resolver Los Siguientes Productos de Binomios.
a) ( 11x – 13y ) ( 21x + 16y ) =
231x[pic] + 176xy – 273xy – 208y[pic]
231x[pic]- 97 xy –208 y[pic]






b) [pic] - [pic] [pic] + [pic]
[pic] + [pic] (Simp. Por 3) - [pic](Simp por 3) - [pic]
[pic] + [pic] (Simp por 2)- [pic] -[pic]
[pic] + [pic]- [pic] - [pic]
[pic] - [pic] - [pic]
4. Resolver y reducir aplicando productos Notables.
a) (12x – 3)[pic]- ( 12x + 3)[pic]
(12x – 3) ( 12x – 3) - ( 12x + 3) ( 12x + 3)
( 12 x)[pic] - 2 12x 3 + (3 )[pic] - ( 12 x)[pic]+ 2 12x 3 + (3 )[pic]( 144 x[pic] - 72x + 9) - ( 144 x[pic] + 72 x + 9)
144 x[pic] - 72x + 9 - 144 x[pic]- 72x - 9
-144 x
b) [pic] + [pic] [pic] - [pic]- [pic] + [pic][pic] + [pic]
[pic] - [pic] - [pic] - [pic]
[pic] - [pic] - [pic] - [pic]
[pic] -[pic] - [pic] + [pic]
- [pic] + [pic] = [pic] = [pic](Simp. por 3) = [pic]
Citas bibliográficas

Contenidos Semana, Fundamentos Numéricos, “Contenidos Semana 2”,...