Question

what must be subtracted from 8 x 4 + 14 x cube minus 4 x square + 7 x minus 8 so that the resulting polynomial is exactly divisible by 4 x square + 3 x minus 2​

Answer 1

Step-by-step explanation:

first of all divide :

(8x4 + 14x3 - 4x2 + 7x- 8) ÷ (4x2 + 3x - 2)

you will get remainder as:

= 8x3 + 7x - 8

So this reminder value should be subtracted from the equation to exactly divide polynomial

Ans = 8x3 + 7x - 8