Question

What is the remainder when x^3 - 2x^2 + 4 is divided by x + 2.

Answer 1

Answer:

-12

Step-by-step explanation:

let x^3-2x^2+4 be f(x)

therefore, f(-2)= (-2)^3-2(-2)^2+4

= -8-8+4

= -12

Hence required remainder = -12