Question

the value of p for which the polynomial x cube + 4 x square - p x + 8 is exactly divisible by x minus 2 is​

Answer 1

Step-by-step explanation:

p(x) = xcube +4xsquare-px+8

if x- 2 is exactly divisible by polynomial then x=2 is a root of the polynomial

p(2) = 0

8+16-2p+8 =0

p=16

Answer 2

Answer:

p=16

Step-by-step explanation:

Answer is 16 ...............