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onegirl
 2 years ago
Evaluate the definite integral.
onegirl
 2 years ago
Evaluate the definite integral.

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skylarxoxoxo
 2 years ago
Best ResponseYou've already chosen the best response.0go into this site callec web 2.0 calc it type the problem into the calculator and BAM theres the answer! :) or better yet, get out paper and actually write out the problem

skylarxoxoxo
 2 years ago
Best ResponseYou've already chosen the best response.0and solve it that way

Loser66
 2 years ago
Best ResponseYou've already chosen the best response.2@onegirl do you have any idea?

onegirl
 2 years ago
Best ResponseYou've already chosen the best response.0am i just going to substitute u or?

Loser66
 2 years ago
Best ResponseYou've already chosen the best response.2try u = x^2 +1 then du =?

onegirl
 2 years ago
Best ResponseYou've already chosen the best response.0is du the derivative of it? or

Loser66
 2 years ago
Best ResponseYou've already chosen the best response.2yes!! try, if you make some mistake, i correct it then, but the most important is trying!!

Loser66
 2 years ago
Best ResponseYou've already chosen the best response.2don't worry, I dare not say anything further, but to this problem, I am ok

onegirl
 2 years ago
Best ResponseYou've already chosen the best response.0okay for the derivative i got 2x

Loser66
 2 years ago
Best ResponseYou've already chosen the best response.22xdx girl. ok, let put it in neat du = 2x dx , right?

Loser66
 2 years ago
Best ResponseYou've already chosen the best response.2ok, now, we change the limit, have to. tell me, if x =0, u =?

Loser66
 2 years ago
Best ResponseYou've already chosen the best response.2do you know what I am doing?

Loser66
 2 years ago
Best ResponseYou've already chosen the best response.2ok, let me explain. Originally, you have x, dx and limits respect to x then, you change (substitute) to u, so, dx must change to du and limits must follow u, right?

onegirl
 2 years ago
Best ResponseYou've already chosen the best response.0so u will be 0 too right?

Loser66
 2 years ago
Best ResponseYou've already chosen the best response.2ok, take step!! forget my question, I thought you don't understand what I mean so, made that question to find out another way for you to come up the problem, now, you got it, no need more . take a look

Loser66
 2 years ago
Best ResponseYou've already chosen the best response.2calculate it and tell me the answer

Loser66
 2 years ago
Best ResponseYou've already chosen the best response.2you go girl!!! can step up from here?

onegirl
 2 years ago
Best ResponseYou've already chosen the best response.0so now i find the integral or?

Loser66
 2 years ago
Best ResponseYou've already chosen the best response.2am I rude when saying that? sorry if you feel so, or I take it back?

onegirl
 2 years ago
Best ResponseYou've already chosen the best response.0noo is that a sqrt sign?

Loser66
 2 years ago
Best ResponseYou've already chosen the best response.2yep, from the beginning until now, we don't "substitute " that sqrt, so it's there still

onegirl
 2 years ago
Best ResponseYou've already chosen the best response.0so i got (2 u^(3/2))/3+C

Loser66
 2 years ago
Best ResponseYou've already chosen the best response.2something wrong there, 1st you forgot 1/2 from du, and it cancel out with your 2/3 to get 1/3 only 2nd, it has a limits so, you have to replace those limit where you have u.

Loser66
 2 years ago
Best ResponseYou've already chosen the best response.2dw:1368224029766:dw that's the final one
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