Question

What number should be subtracted from 4x3 + 6x2 - 5x so that (x - 1) is a factor?​

Answer 1

Answer:

5x needs to be subtracted from 4x3+6x2-5x so that (x-1) is a factor.

Step-by-step explanation:

first we need to divide (4x3+6x2-5x) by (x-1) .

we get quotient = 4x2 + 10x

and remainder = 5x which is the answer.