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

yes, sorry. that is one t^1/2 not x^1/2

*that one is

okay,

Were you able to get a dU? Or confused? :)

kind of confused

but trying to figure it out

for du, we just eed to take the derivative of 1/t^1/2?

No, we want to take the derivative of the other part :O See what I did with u?

yes

okay,

can write it as square root of t?

not sure

yeah

what do I do with it?

|dw:1355687571473:dw|

We'll multiply both sides by 2, to get rid of the 1/2.\[\large 2du=\frac{1}{t^{1/2}}dt\]

okay,

okay. i see

2 sin(t^1/2 + 3)?

Yesss very good.

|dw:1355688113175:dw|

in the second step , do I have to write the du?

oh okay

sure, i need to have lunch too. ...

hah XD

|dw:1355688628735:dw|

i was trying to simplify it. is it correct?

yah looks good so far c:

|dw:1355689271796:dw|

no, not yet

Hmm

i always get confused when calculating the du

so the one du that i have calculated is correct for the above problem?

ohh...

u= x^ 2 -1 , then du = 2x

sorry

2xdx

yeah

can i use the wolframalpha and see the answer ? :)

i know i will get the answer there, but I need to understand how to do it.

"step-by-step solution" button *

okay,

the solution is right in front of me step by step .hmm

i will go by that rule only,