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Question

Evaluate the Integral (x^5sqrt(10+x^6))dx by making a u-substitution.
12 years ago

Answers

Steve
∫x^5 √(x^6+10) dx

u = x^6+10
du = 6x^5 dx

and now you have

1/6 ∫√u du

and it's a piece of cake.
12 years ago

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