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 3 years ago
amiright? integrate: ((e^(2x)) / e^x
cant i treat that at ((e^(2x)) * e^(x) which would just simplify to e^x???
 3 years ago
amiright? integrate: ((e^(2x)) / e^x cant i treat that at ((e^(2x)) * e^(x) which would just simplify to e^x???

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kantalope
 3 years ago
Best ResponseYou've already chosen the best response.0and even I can integrate e^x

kantalope
 3 years ago
Best ResponseYou've already chosen the best response.0hehe o please help...i'm dying here

Avva
 3 years ago
Best ResponseYou've already chosen the best response.0yes , you are completely right because we subtract powers in division , and don't forget to write C (constant of integration) I often forget it :(

kantalope
 3 years ago
Best ResponseYou've already chosen the best response.0yay me...that question has stumped me for a week

TuringTest
 3 years ago
Best ResponseYou've already chosen the best response.1\[\int e^xdx=e^x+C\]\[\frac d{dx}e^x=e^x\]so those are pretty easy to remember ;)

kantalope
 3 years ago
Best ResponseYou've already chosen the best response.0luckily no need for c the real question is does that converge or diverge and since e^x heads for infinity I can say diverge with more than my usual 50/50 chance of getting it right thanks all

TuringTest
 3 years ago
Best ResponseYou've already chosen the best response.1if it's\[\int_{a}^{\infty}e^xdx\]or any integral over +/infinity of e^x like that, yeah, it diverges

TuringTest
 3 years ago
Best ResponseYou've already chosen the best response.1sorry, NOT if it's negative infinity

TuringTest
 3 years ago
Best ResponseYou've already chosen the best response.1\[\int_{\infty}^{a}e^xdx\]converges

kantalope
 3 years ago
Best ResponseYou've already chosen the best response.0ah good point  i will keep an eye out for that on the test tomorrow...all of our practice questions have been positive though so that would be cruel

Avva
 3 years ago
Best ResponseYou've already chosen the best response.0good luck with your Exam :)
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