Prove it 2

[BobbyJones]

And this one:

Prove that:

((a+x)^1/2)/((a-x)^3)^1/2 + (1/(a^2 - x^2)^1/2) is equivalent to 2a/((a-x)(a^2 - x^2)^1/2

 

[lookagain]

BobbyJones,

I sent you a private message about the needed use of grouping symbols
in your posts.