just need to see if my AP calc answer is right will post question. medal for best response.

Question

anonymous · Answer

$$\int\limits_{0}^{x^{2}} \sqrt{1+r^{3}}$$ use FTC to integrate

anonymous · Answer

i got$$\frac{ 2 }{ 3}\sqrt{1+x ^{2}}$$ can anyone second that?

mathmale · Answer

I don't have a reference book with me to double check, but still see enough in the problem you've posted to ask whether this problem asks you to DIFFERENTIATE (not integrate) a function which is defined as the (unfinished) integral of some function.

anonymous · Answer

lol wut

anonymous · Answer

looks like it says to use the fundamental theorem of calculus
F(b)-F(a)

anonymous · Answer

I'm just wondering if what i got for an answer is right or wrong

mathmale · Answer

If you want to understand the math involved, I'm your man.  If you just want the answer to a problem, or want someone to give you a "right" or "wrong" response, I'm not.

anonymous · Answer

alright lol thanks anyway man. you probably know more than me ahah.

anonymous · Answer

that is what i got, too

anonymous · Answer

lol cool finally