- #1
needhelp17
- 5
- 0
Someone pliz can you solve this integral with the steps..
xln(x+(1+(1+x^2)^1/2)/(1-x^2)^2
the answer is... ln(x+(1+x^2)^1/2)/2(1-x^2) + 1/4(2)^1/2ln(((1+x^2)-x(2)^1/2)/ ((1+x^2)^1/2+x(2)^1/2))
but how do i get this answer?
please a ineed the steps
xln(x+(1+(1+x^2)^1/2)/(1-x^2)^2
the answer is... ln(x+(1+x^2)^1/2)/2(1-x^2) + 1/4(2)^1/2ln(((1+x^2)-x(2)^1/2)/ ((1+x^2)^1/2+x(2)^1/2))
but how do i get this answer?
please a ineed the steps