hello,

I'm having trouble with this integration problem.I am trying to integrate the equation in image two, and it comes out...weird the E is gone. I need the answer in the format of image one.I am really at a lost to why its doing that.

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Your calculator is obviously in approximate mode. Reset your calculator to exact mode.

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Mode > F2 > Approx/Exact : switch to Exact instead of Auto.

Otherwise it's in this form because of the dot in -.1
If you don't want to switch the mode, write ((10-10*e^(-x/10)),x)

and it will normally work.

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hey thanks for the quick response and that did work.I just recently bought this is so i was not really sure where to look...again thanks!