10 pts for explanation
2006-10-04 05:38:05 · 4 answers · asked by BMac 3 in Science & Mathematics ➔ Mathematics
First let u=x^4, so you are integrating (1/4)u^2 e^u du. Now do two integrations by parts to find the integral in terms of u:
[(1/4)u^2 -(1/2)u +(1/2)]e^u+C.
Now convert back to x.
2006-10-04 05:43:26 · answer #1 · answered by mathematician 7 · 0⤊ 0⤋
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you might consider learning these elementary functions for yourself someday as you might just be called upon to prove your theorem ,,, just a thought mind you
the site below is the answer ...
2006-10-04 12:48:03 · answer #2 · answered by The Thinker 6 · 0⤊ 0⤋
â«(x^11) (e^x^4) dx = (1/4) e^x^4 ( x^8 - 2x^2 +2) + c
Good Luck Mac.
2006-10-04 16:29:54 · answer #3 · answered by sweetie 5 · 2⤊ 1⤋
wow you need a genius for that one lol i can't even say it right lol
2006-10-04 12:39:36 · answer #4 · answered by formerffagirl05 2 · 0⤊ 1⤋