Saturday

February 28, 2015

February 28, 2015

Posted by **Tom** on Saturday, February 23, 2013 at 6:37pm.

am I allowed to simplify the e^(2x) with the e^(4x)?

Thank you

- calculus 2 -
**Steve**, Saturday, February 23, 2013 at 6:52pmyes. let u = e^2x

Then du = 2e^2x dx and you have 1/(u^2+9) du/2

And proceed from there

- calculus 2 -
**Tom**, Saturday, February 23, 2013 at 7:26pmthanks steve!

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