Question

integration 4/x(x⁴-1)

Answer 1

HELLO FRIEND,

HERE IS YOUR SOLUTION,

i the given question multiply x in numerator and denominator. Then you will get,

integration of 4x/[x^2(x^4-1)]

Now, put x^2= t

then on differentiate it you will get,

2x dx = dt

substitute these in given integration. You will get

integration of 2dt/[t(t^2-1)]

By using Integration by-parts you will get your Answer.