Question

When x3 - ax2 is divided by x - a then remainder is

Answer 1

p(x) = x³-ax²

g(x) = x-a

x-a = 0

x = a

p(x) = x³-ax²

p(a) = (a)³-a(a)²

= a³-a(a²)

= a³-a³

= 0

Hence,when x³-ax² is divided by x-a then remainder is 0