Question

10. Which of the following is one of the factors of x4 + 4?
A) x^2 + 2 B) x^2 − 2x + 2 C) x^2 − 2 D) x^2 + 2x – 2

Answer 1

Answer:

D

Step-by-step explanation:

We add and subtract 4x^2 from given equation and then solve it