Friday
April 18, 2014

Homework Help: Math - Indefinite Integration

Posted by Anonymous on Monday, February 9, 2009 at 6:00pm.

Use integration by parts to solve:

I = f (x^3)(e^(x^2)) dx

(Let "f" represent the integral)

Let u = (e^(x^2)), dx = (1) / (2x(e^(x^2))) du

Let dv = x^3, v = (x^4) / (4)

I = (1/4)(x^4)(e^(x^2)) - (1/4) f (x^3) (2(e^(x^2))) du

... and now I don't know what to do. I don't know how to take the antiderivative of (e^(x^2)).

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