Question

Integrate 1+2x^2/(x^2(1+x^2))

Answer 1

Can you use more parenthesis?

Answer 2

\[\int\limits_{}^{}\frac{ 1+2x^2 }{ x^2(1+x^2) }dx\] Is this it?

Answer 3

Yes..!

Answer 4

So, do you know about partial fraction decomposition?

Answer 5

Yes I tried that..but answer did'nt matched

Answer 6

Show me what you did and I'll help you fix where you went wrong then. =D