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- Nov 4th 2008, 11:17 AM #1

- Joined
- Mar 2008
- Posts
- 88

## Look over

I was wondering if someone can check my work on these 2 problems about integrals.

A) the integrals from -2 to 3 (25)^2x+1 dx

the answer i got was [25^(7) / 2ln(25)] / [25^(-1) /2ln(25)]

B) the ingtegral 7x 6^(1-2x^2) dx

the answer i got was (-7/4) [6^1-x^2] / [4ln(6)] + C

thanks for the help