Question

find the integral of (2x2 -x)/ (sqrt)x

Answer 1

Step one:
\[\Large\bf\sf \int\limits \frac{2x^2-x}{x^{1/2}}\;dx\quad=\quad \int\limits \frac{2x^2}{x^{1/2}}-\frac{x}{x^{1/2}}\;dx\]

Answer 2

\[\Large\bf\sf \int\limits 2x^{2-1/2}-x^{1-1/2}\;dx\]Remember how to divide terms of similar bases? Understand this step?

Answer 3

yes... I got an answer like
X^(3/2){4/5x -2/3}

Answer 4

Mmm ya looks good! :)

Answer 5

is it right? :)

Answer 6

i think so :3 i'll double check i guess lol

Answer 7

I worked from your first step and it was absolutely fine. Thanks @zepdrix

Answer 8

cool, good job!

Answer 9

Thank you, I'm revising now, so I might be asking more questions. Wana keep a lookout?

Answer 10

Sure. I have a bunch of homework to catch up on, but I'll look up at the site from time to time.

Plenty of smarty pants around if I'm not available though, like mr penguin there XD

Answer 11

excellent. Thank you

Answer 12

cannot access to the net, hehehe

Answer 13

what I have is Uh-oh, lost the connection

Answer 14

you're a funny guy