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Mathematics 15 Online
OpenStudy (goformit100):

Integrate :-

OpenStudy (goformit100):

|dw:1376603516172:dw|

OpenStudy (dls):

Use this :) \[Numerator=A(Denominator)+B( \frac{d}{dx}(Denominator))\]

OpenStudy (goformit100):

How, I am totally blank at this type of integration.

OpenStudy (arhin):

which rule is that

OpenStudy (dls):

Just substitute values in the formula

OpenStudy (dls):

and see the magic :)

OpenStudy (arhin):

is it for all integration questions

OpenStudy (dls):

no

OpenStudy (arhin):

when do we use this formula

OpenStudy (dls):

never used tbh :P

OpenStudy (dls):

trying

zepdrix (zepdrix):

Hmm I'm not how you would work this one out :( I evaluated this with some simple integers as our constants, just as an example: http://www.wolframalpha.com/input/?i=integrate+%28cosx%2B2sinx%2B3%29%2F%284cosx%2B5sinx%2B6%29dx It doesn't work out very nicely :\ hmm...

OpenStudy (goformit100):

How to get the Steps ?

OpenStudy (dls):

@zepdrix That graph on WF of this question is freaking awesome :O !

zepdrix (zepdrix):

Umm there is a `step-by-step solution` button on that page. You have to log in to see the steps though.

zepdrix (zepdrix):

The graph? XD haha yah that's pretty crazy.

OpenStudy (goformit100):

I don't have account on there.

OpenStudy (goformit100):

@zepdrix Help

zepdrix (zepdrix):

i dunno :c

OpenStudy (goformit100):

Any ways thanks for the link

OpenStudy (dls):

im trying :|

OpenStudy (goformit100):

ok

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