Answer:
B
Step-by-step explanation:
X^2 3*3=9
X^2 2*2=4
Hope this helps. I've done something like this before. (: Good luck
B: x^2-9/x^2-4
numerator:
(x+3)(x-3) = x^2-3x+3x-9 = x^2 - 9
denominator:
(x+2)(x-2) = x^2-2x+2x-4 = x^2 - 4
final answer:
x^2-9 /x^2-4
