Question

What is the quotient: (-10x3 - 5x2 + 15x) ÷ 5x ?

Answer 1

let take 5x common

Answer 2

\[\frac{ 5x*(-2x^2-x+3) }{ 5x }\]

Answer 3

okay....so that means you take 5x out of both sides?

Answer 4

yeah

Answer 5

then what?

Answer 6

5x willl get cancelled lolll and remaining is ur ans

Answer 7

ohh....really???

Answer 8

What is the remainder when (2x4 - 3x3 + x2 - 3x - 3) ÷ (x - 2) ?

Answer 9

@mathmale

Answer 10

Hannah, next time, please post a new question separately from the previous one. Thanks.
I'd suggest you use synthetic division here. The divisor (x-2) becomes just +2; divide that into the the coefficients of the given 4th order polynomial:

2 | 2 -3 1 -3 -3.

If you don't know synthetic division, use long division to divide 2x4 - 3x3 + x2 - 3x - 3 by (x-2).

Answer 11

okayyyy thanks!