Question

Using remainder theorem find the remainder when p(x) = 3x^3 - 4x^2 - 5x +11 divided by ( x + 1)

Answer 1

The answer would be 9

Answer 2

9.

Explanation:

The remainder is given by the value of f(-1):

Remainder = 3(-1)^3 - 4(-1)^2 - 5(-1) + 11

= -3 - 4 + 5 + 11

= -7 + 16

= 9.