I encounter 2 problems when I explain integration technique to my student. Could someone help me? Thx alot. \int{x^5*[(4-3x^4)]^1/3}= \int{\frac{e^x}{2+e^(2x)}}= all with respect to x. GBU
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. Let so that and the integral becomes . Now you have to use a trigonometric substitution. Let so that and . The integral becomes .
I would use integration by parts on the first integral... . Now let so that Let so that and the integral becomes . Now apply integration by parts again.
Sir Prove it, I apply the integration by parts again, but I can get the answer. Could u help me end this problem?
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