Question

Write -2x^3(4x^3+5x^6) in standard form, classify the degree and find the end behavior.

A) -8x^6-10x^9; 6th degree; up to down.
B) -10x^9-8x^6; 9th degree; up to down.
C) -10x^9-8x^6; 9th degree; down to up.
D) -8x^9-10x^18; 9th degree; up to down.

Answer 1

`-10x^9 - 8x^6`; up to down

Explanation:

`-2x^3(4x^3+5x^6)`

`-2x^3(4x^3) + -2x^3(5x^6)`

`-8x^6 + -10x^9`

`-10x^9 - 8x^6`

Hope this helps!