Question

Multiply and simplify.
(x - 3)(x2 + 3x + 9)
A)
x3 - 27
Eliminate
B)
x3 - 27x2
C)
x3 - 6x2 + 3x - 27
D)
x3 - 9x2 + 6x - 27

Answer 1

(a+b)(c+d+e)=ac+bc+ad+bd+ae+be

Answer 2

(x-3)(x^2+3x+9)
x^3+3x^2+9x-3x^2-9x-27
x^3-27
answer is A

Answer 3

omg thankz..you are awesome ::}}}

Answer 4

u r welcome :)

Answer 5

but u c how i did it right?

Answer 6

yea..i like it better when ones explain it to me.instead of just giving m the answers..the il become dumb lollz

Answer 7

kk just want to know