Polynomial and when divided by have same remainders

MATHEMATICS · Single correct · CBSE · Mathematics · Polynomials · Polynomials

Problem

Polynomial

P(x) = x^2 - ax + 5

and

Q(x) = 2x^3 + 5x - (a - 3)

when divided by

x - 2

have same remainders, then '

a

' is equal to: (a) 10 (b) -10 (c) 20 (d) -20