Thread: Integrating with fractions

Hi

I'm trying to integrate the following and I just can't get it. Any help please?

Integrate

^Can't see what is wrong with my latex, can anyone please correct it?

I get which I then integrate to Which isn't right. Where am I going wrong?


Similarly with

I end up getting

Help would be greatly appreciated, thank you.

ans 1 ::

ans 2 ::

Originally Posted by MaxJasper

ans 1 ::

ans 2 ::

Can you tell me how you got those please? I can only continue answering those questions if I know the method.

Integrate [tex]\frac{2}{3\cdot x^{\frac{2}{3}}}[/tex] gives

Note you were missing a final }

First remove the constant factors then integrate then include the constants.

Originally Posted by MaxJasper

ans 1 ::

ans 2 ::

Wouldn't answer 2 be (-)x^1/4 rather than just x^1/4? Since you started off with a -x.