1) ∫(7x^(3) - 4x^(2) +9x -10)dx

2) ∫ [(6 √(x)+2)/ √(x)]

3) ∫6x^(7) +4 / (x)

Thanks

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- December 11th 2008, 05:39 PMbgwarhawkIndefinite integral
1) ∫(7x^(3) - 4x^(2) +9x -10)dx

2) ∫ [(6 √(x)+2)/ √(x)]

3) ∫6x^(7) +4 / (x)

Thanks - December 11th 2008, 06:01 PMSkalkaz
Dear bgwarhawk,

these are elementary intagrals. You must recall the formula:

(if a <> -1) - December 11th 2008, 06:09 PMbgwarhawk
- December 11th 2008, 06:20 PMSkalkaz
This is a formula from second page in a book about integral. What is your problem? Where did you get stuck? Or do you think this forum is a automatic solution generator of homework?

- December 11th 2008, 06:26 PMbgwarhawk
- December 11th 2008, 07:00 PMSkalkaz
the 1st term is incorrect. And don't forget the C at the end.

- December 11th 2008, 07:44 PMErdos32212
- December 11th 2008, 07:48 PMProve It
- December 11th 2008, 07:49 PMProve It
- December 11th 2008, 07:51 PMProve It
- December 12th 2008, 08:06 AMbgwarhawk
- December 13th 2008, 01:44 AMProve It