Question

Find the antiderivative of x/(x+2)^0.5

Answer 1

http://www.wolframalpha.com/input/?i=x%2F%28x%2B2%29^0.5dx
you can view the detailed answer.

Answer 2

x+2=a^2
dx=2a.da
hence
x/(x+2)^0.5.dx=a^2 - 2 2(a^2 - 2).da integrate and replace a by x
------- . 2a.da =
a

Answer 3

strawbocide you get it?

Answer 4

Awesome, I get it now. Thanks