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April 20, 2014

April 20, 2014

Posted by **Josh** on Friday, August 26, 2011 at 1:43pm.

Evaluate: (1/x^9)dx

Evaluate: (5x^5-4x^3+6x)dx

- Calculus -
**Reiny**, Friday, August 26, 2011 at 2:17pm1st:

I will assume you meant ∫1/x^9 dx

which is ∫x^-9 dx

= (-1/10)x^-10 + c

= -1/(10x^10) + c

2nd:

This one is about as easy as it gets.

Surely you can handle this one.

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