Question

Let f(x) be a polynomial function. If f(x) is divided by x-1, x+1 & x+2, then remainders are 5, 3 & 2 respectively. when f(x) is divided by x^3+2x^2-x-2, then remainder is :? (a) x-4 (b) x+4 (c) x-2 (d) x+2

Answer 1

(b)X+4 is the remainder