Respuestas

2012-04-06T22:51:16+02:00

(2/raiz 7) x (raiz 7 / raiz 7) = 27/7

 

(1/raiz 3) x (raiz3/raiz3)= 2raiz3/3

 

(2a/2ax) x (raiz2ax/raiz2ax)= 2a2ax/2ax= 2ax/x

 

(1/5x3) x (5raizx3/5raizx3)= 5raizx3/(5raizx3)al cuadrado