SOLUTION: Will someone please show me (with steps) how to evaluate the following integrals? a) cos^3 x dx b) x sin 11x dx Any help would be great. -Thanks.

Algebra ->  Expressions -> SOLUTION: Will someone please show me (with steps) how to evaluate the following integrals? a) cos^3 x dx b) x sin 11x dx Any help would be great. -Thanks.      Log On


   

Question 349323: Will someone please show me (with steps) how to evaluate the following integrals?
a) cos^3 x dx
b) x sin 11x dx
Any help would be great.
-Thanks.
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


Just use a table of integrals.



In your case, , so:



For the other one:



Just fill in your value of

John

My calculator said it, I believe it, that settles it
The Out Campaign: Scarlet Letter of Atheism