Question

what is the value of k such that x-5 is a factor of x^3-x^2+kx-30

Answer 1

@hybrik

Answer 2

@Wendy.Ivette11714 @Qwertty123 @robtobey @Elsa213 @sweetburger @samigupta8 @HANNAH4L @jaylah1212 @oliviagarcia123 @NoelGreco @blackfireskull @Vestran01

Answer 3

You can do synthetic division for this.

Answer 4

Your remainder must be zero.

Answer 5

ok how would i do that

Answer 6

Divide x^3-x^2+kx-30 by x-5

Answer 7

ok i did and got x^2+4x+21 with a remandier of 135

Answer 8

No k in the equation??

Answer 9

ok so wat would i do

Answer 10

You divide using synthetic division.

Answer 11

divide wat to wat