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jnney

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differentiate (x^4-1)^9 hence find integral of x^3(x^4-1)^8 dx
 

Bored_of_HSC

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1.

2.

First time using that so there's probably a mistake somewhere XD
 
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Skeptyks

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It says 'hence' so how did you get that answer using the first part o-o?
 

SpiralFlex

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It says 'hence' so how did you get that answer using the first part o-o?
What Bored_of_HSC did: (In slow motion for Skeptyks!)

I shall do it slowly for you, what Bored_of_HSC did was, he grabbed the result from the first part, like so:



But we want by itself as it follows suit with the question. So we can take of it. We must do this to the other side too.



(Omitting the constant of integration.)
 
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Skeptyks

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What Bored_of_HSC did: (In slow motion for Skeptyks!)

I shall do it slowly for you, what Bored_of_HSC did was, he grabbed the result from the first part, like so:



But we want by itself as it follows suit with the question. So we can take of it. We must do this to the other side too.



(Omitting the constant of integration.)
Ahh I get it, silly me :D NVM, didn't read that omitting thing.
 
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