Hey guys, can you please help me out with this of my hw?

Hey guys, can you please help me out with this of my hw?
Process on a pic would be really helpfull guys

PLEASE!

PLS

A) looks stupidly hard
B) looks stupidly hard
C) is impossible
D) x = 9

A) multiply both sides by x^2 -1, simplify and solve
B) multiply both sides by a^2 * x^2 - b^2, simplify and solve
C,D) both are easy enough to solve on their own

I did this shit when I was 12 how old are you OP

Don't be a nigger. Im in a LoL match but Ill work them out when Im done. Im pretty sure all you need to do is use the quiadratic formula on a)

Thank you kind gentlemans

Faggot lovely faggot

a lo mejor deberas aprender como indentificar el cuadrado en A,B

>Difference of squares
oh look, more bullshit you will forget in a week after the class ends.