Question

Use long division to find the quotient below.

(5x5 + 90x2 - 135x) (x + 3)

A. 5x4 + 15x3 - 45x2 - 45x
B. 5x4 + 5x3 - 25x2 - 45x
C. 5x4 - 5x3 + 25x2 - 45x
D. 5x4 - 15x3 + 45x2 - 45x

Answer 1

hello

Answer 2

@Directrix

Answer 3

how do u know

Answer 4

how did u get all of this?

Answer 5

Set up your long division,
making sure to put `place holders` for all of the `missing powers`.

Answer 6

\[\large\rm 5x^5+90x^2-135x\quad=\quad 5x^5+0x^4+0x^3+90x^2-135x+0\]We will need all of these missing powers.

Answer 7

where did the 0x^4 and 0x³ come from

Answer 8

0x^4=0

We have none of the 4th power x's in our equation.
So we're showing that by playing 0 of them in.

Answer 9

ohh ok

Answer 10

placing*

Answer 11

ur pictures went away

Answer 12

ya it didn't quite fit right, I wanted to try again.