Here is my problem: S x ( e ^ [SQRT[X]] - e ^ -3 * x^2) * dx . I have tried to call all my friends, but no one knew :/
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You made the right thing when you split the integral into two. Alright, Now to the first integral: First... substitute and you will get: Now you can do integration by part 3 times... or: Find the coefficients of: (by differentiation)
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