Easy
Find the remainder when p(x) = 4x² + (-4)x + (5) is divided by (x - 4).
Explanation
Explanation
By the Remainder Theorem, the remainder when p(x) is divided by (x - 4) equals p(4). p(4) = 4(4)² + (-4)(4) + (5) = 64 + -16 + 5 = 53.
PRO TIP
Re-check your working by substituting the answer back into the original question.