Answer:
"D"
if you multiply by Conjugate
the denominator would end up A^2 - b^2
the answer has 25 - 10x
that is D
Step-by-step explanation:
Answer:
Im not sure but lets play warzone
Step-by-step explanation:
Answer:
it is 7
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
I'm not sure if it's right but you can try it