Answer:
B. (x−2)
Step-by-step explanation:
Factor out x^2
x^2(x+2)-4x-8
Factor out 4
x^2(x+2)-4(x+2)
Now combine
(x^2-4)(x+2)
Factor x^2-4 (notice that it is a difference of squares)
(x+2)(x-2)(x+2) -x+2 is twice so we can square it
(x+2)^2(x-2)
Answer:
A
Step-by-step explanation:
check the above attachment to verify the answer.
Answer:
The answer is (x + 5)(x - 5).
Step-by-step explanation:
Assuming that 25 is a perfect square so you can apply :

Test :


It should be B) because it the closest.
Answer:
The answer is 238 :)
Step-by-step explanation: