Question

multiply
(z-x)(z^2+zx+x^2)

How do I do this ?

Answer 1

\[(z-x)(z^2+zx+x^2) \]

Answer 2

?

Answer 3

Multiply each of the terms of the binomial, (z-x), by each of the terms of the trinomial, (^2+zx+x^2).

Answer 4

Or you could distribute each of the terms of the binomial like this:z(z^2+zx+x^2)+-x(z^2+zx+x^2). Then you just multiply and add/subtract like terms.

Answer 5

ooooh.. thanks !

Answer 6

mmm what is z*2x?

Answer 7

2xz

Answer 8

\[(a+b) (f+g+h)=a f+a g+a h+b f+b g+b h \]

Answer 9

\[(z-x) (z^2 +zx+x^2)=z^3+ z^2x+zx^2-z^2x-zx^2-z^3= z^3-x^3\]

Answer 10

Are you my tooth fairy?

Answer 11

ahahah maybe

Answer 12

:D

Answer 13

((: