Question

-x3 + 2x(x - x2)
0
-x3 + x2
-3x3 + 2x2
x3 - 2x2

Answer 1

@StudyGurl14 I chose -x^3+x^2

Answer 2

Okay, so you're simplifying \(\large -x^3+2x(x-x^2)\) right?

Answer 3

yes

Answer 4

The answer you chose is incorrect. First, distribute:
\(\large -x^3+x(2x)-x^2(2x)\)

Answer 5

I don't really comprehend

Answer 6

@♪Chibiterasu

Answer 7

you ditribute the \(\large 2x\) term into the parenthesis, just like we did with the 3t in the last problem. Just multiply it out now.

Answer 8

\(\large x(2x) = ?\)
\(\large -x^2(2x)=?\)