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skylarxoxoxoBest ResponseYou've already chosen the best response.0
go 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
 11 months ago

skylarxoxoxoBest ResponseYou've already chosen the best response.0
and solve it that way
 11 months ago

Loser66Best ResponseYou've already chosen the best response.2
@onegirl do you have any idea?
 11 months ago

onegirlBest ResponseYou've already chosen the best response.0
am i just going to substitute u or?
 11 months ago

Loser66Best ResponseYou've already chosen the best response.2
try u = x^2 +1 then du =?
 11 months ago

onegirlBest ResponseYou've already chosen the best response.0
is du the derivative of it? or
 11 months ago

Loser66Best ResponseYou've already chosen the best response.2
yes!! try, if you make some mistake, i correct it then, but the most important is trying!!
 11 months ago

Loser66Best ResponseYou've already chosen the best response.2
don't worry, I dare not say anything further, but to this problem, I am ok
 11 months ago

onegirlBest ResponseYou've already chosen the best response.0
okay for the derivative i got 2x
 11 months ago

Loser66Best ResponseYou've already chosen the best response.2
2xdx girl. ok, let put it in neat du = 2x dx , right?
 11 months ago

Loser66Best ResponseYou've already chosen the best response.2
ok, now, we change the limit, have to. tell me, if x =0, u =?
 11 months ago

Loser66Best ResponseYou've already chosen the best response.2
do you know what I am doing?
 11 months ago

Loser66Best ResponseYou've already chosen the best response.2
ok, 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?
 11 months ago

onegirlBest ResponseYou've already chosen the best response.0
so u will be 0 too right?
 11 months ago

Loser66Best ResponseYou've already chosen the best response.2
ok, 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
 11 months ago

Loser66Best ResponseYou've already chosen the best response.2
dw:1368223122327:dw
 11 months ago

Loser66Best ResponseYou've already chosen the best response.2
calculate it and tell me the answer
 11 months ago

Loser66Best ResponseYou've already chosen the best response.2
dw:1368223207231:dw
 11 months ago

Loser66Best ResponseYou've already chosen the best response.2
dw:1368223296128:dw
 11 months ago

Loser66Best ResponseYou've already chosen the best response.2
you go girl!!! can step up from here?
 11 months ago

onegirlBest ResponseYou've already chosen the best response.0
so now i find the integral or?
 11 months ago

Loser66Best ResponseYou've already chosen the best response.2
am I rude when saying that? sorry if you feel so, or I take it back?
 11 months ago

onegirlBest ResponseYou've already chosen the best response.0
noo is that a sqrt sign?
 11 months ago

Loser66Best ResponseYou've already chosen the best response.2
yep, from the beginning until now, we don't "substitute " that sqrt, so it's there still
 11 months ago

Loser66Best ResponseYou've already chosen the best response.2
so, what's the answer?
 11 months ago

onegirlBest ResponseYou've already chosen the best response.0
so i got (2 u^(3/2))/3+C
 11 months ago

Loser66Best ResponseYou've already chosen the best response.2
something 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.
 11 months ago

Loser66Best ResponseYou've already chosen the best response.2
dw:1368223960531:dw
 11 months ago

Loser66Best ResponseYou've already chosen the best response.2
dw:1368224029766:dw that's the final one
 11 months ago
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