Respuestas

2011-12-10T05:51:40+01:00

Binomio:

(a + b) . (x + y) =

= a . (x + y) + b . (x + y )

= ax + ay + bx + by

 

Monomio:

axn ·  bxm = (a  ·  b)xn +m

(5x2 y3 z)  · (2 y2 z2)  = 10 x2 y5 z3