Question

Please help!!!!! I will make you best answer!!!!

Answer 1

Answer:

Option A

Step-by-step explanation:

Given function is,

$f(x)=x^4-x^2-6$

Hint: $(-1=-3+2)$ and $(-3)(2)=-6$

$f(x)=x^4-3x^2+2x^2-6$

       $=x^2(x^2-3)+2(x^2-3)$

       $=(x^2+2)(x^2-3)$

$f(x)=(x^2+2)(x^2-3)$ is the factored form of the given function.

Option A will be the correct option.