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onegirl
 2 years ago
Evaluate the indicated integral.
onegirl
 2 years ago
Evaluate the indicated integral.

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Euler271
 2 years ago
Best ResponseYou've already chosen the best response.1let u = x^3; du = 3x^2 dx

Euler271
 2 years ago
Best ResponseYou've already chosen the best response.11/3 integral of cosu du

Euler271
 2 years ago
Best ResponseYou've already chosen the best response.1make the substitution literally. for u and du

Euler271
 2 years ago
Best ResponseYou've already chosen the best response.1integral of cosu du= sinu

Euler271
 2 years ago
Best ResponseYou've already chosen the best response.1then u replug in the subsitution. final answer should be 1/3 (sin(x^3))
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