Question

What is the remainder when (x^3+1) is divided by (x^2 - x + 1 )

Answer 1

Answer:

Step-by-step explanation:

the answer is a x=1

Answer 2

Answer: D: 0

Step-by-step explanation:

Without doing a long division.

$Remember:\\\\\\\boxed{a^3+b^3=(a+b)(a^2-ab+b^2)}\\\\\dfrac{x^3+1}{x^2-x+1} =\dfrac{(x+1)(x^2-x+1)}{x^2-x+1} =x+1\\\\remainder\ is\ 0\\\\Answer\ D$