I rewrote this as
= (2x + 1)(x + 1)^4 is that right??? then i just combine them and integrate after??????????????????
You need to rewrite them as and use integration by parts, so choose and , then
,
where is the differential of and is the antiderivative of .
Feel free to ask, if anything I just wrote need explanation
We know that
More compactly:
For Let and
where is the antiderivative of and is the derivative of
Check:
http://www.wolframalpha.com/input/?i=integration+(2*x%2B1)(x%2B4)^(-1%2F2)+dx