Question

15. If p(x) = x^4 - 2x^3 + 3x^2 - ax + b when divided by x-1 and x + 1 leaves the
remainder 5 and 19 respectively, find the remainder when p(x) is divided by x-2​

Answer 1

Answer:

a=24,and b=48

Step-by-step explanation:

x-2

x=2

(2)^4 -(2x2)^3 + a(2) + b=0

16 -64+2a+b=0

-48+2a+b=0

2a+b=48

let b=0

so,2a=48

a=24

let a=0

so,b=48