Question

find p using syntheic Division
(x²+px-1) (x+2) = x³+6x²+7x-2
please solve the question​

Answer 1

Answer:

p=4

Step-by-step explanation:

On dividing x³+6x²+7x-2 by x+2, we get x²+4x-1. (See image for division)

on comparison with x²+px-1, we get p=4