Posted by Josh on Friday, August 26, 2011 at 1:43pm.
I am having trouble with these 2 problems.
Evaluate: (1/x^9)dx
Evaluate: (5x^54x^3+6x)dx

Calculus  Reiny, Friday, August 26, 2011 at 2:17pm
1st:
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.