At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga.
Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus.
Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get our expert's

answer on brainly

SEE EXPERT ANSWER

Get your **free** account and access **expert** answers to this and **thousands** of other questions.

See more answers at brainly.com

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your **free** account and access **expert** answers to this and **thousands** of other questions

and solve it that way

am i just going to substitute u or?

yes, which one? u =?

try u = x^2 +1 then du =?

is du the derivative of it? or

yes!! try, if you make some mistake, i correct it then, but the most important is trying!!

ok

don't worry, I dare not say anything further, but to this problem, I am ok

okay i'll try it t

okay for the derivative i got 2x

2xdx girl. ok, let put it in neat du = 2x dx , right?

got it?

okay

ok, now, we change the limit, have to. tell me, if x =0, u =?

do you know what I am doing?

hmmm no

yes

so u will be 0 too right?

Me? I live in USA

ok lol my bad

|dw:1368223122327:dw|

calculate it and tell me the answer

|dw:1368223207231:dw|

umm 5?

perfect! now replace

|dw:1368223296128:dw|

ok

you go girl!!! can step up from here?

so now i find the integral or?

am I rude when saying that? sorry if you feel so, or I take it back?

noo is that a sqrt sign?

yep, from the beginning until now, we don't "substitute " that sqrt, so it's there still

okay

so, what's the answer?

so i got (2 u^(3/2))/3+C

|dw:1368223960531:dw|

|dw:1368224029766:dw|
that's the final one

ohhh okay

glad to hear that.

thanks!

yw