Question

Using Remainder theorem, find the remainder when P(x) =x 3 -3x2 +4x+50 is divided by (x+3). please show step by step

Answer 1

P(x) =x 3 -3x2 +4x+50
P(3)=( -3)^3-3(-3)^2+4(-3)+50
= -27-27-12+50
= -66+50
remainder is -16

Answer 2

Here is your answer-

Hope it helps you.