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anonymous
 5 years ago
∫[x(3x^22)^10,x]
anonymous
 5 years ago
∫[x(3x^22)^10,x]

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0After 10 there is a comma x what is that?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0its the integral with respect to x the , x is the Dx

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Are you familiar with u sub?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yes i subed and got ( 3x^22)^10/66)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0but it doesnt look right i think

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I don't know how you would get that, but for your u  your the derivative of your u should be available in the question. And u is usually in the bracket or under the radical or in the denominator something like that.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0or ( u)^11/66) without re subing

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Oh yeah, I wasn't looking that far ahead.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[\int\limits x(3x^22)^{10}dx \rightarrow u=3x^22, du=6xdx, \frac{du}{6x}=dx\] \[\int\limits \frac{x(u)^{10}}{6x}du \rightarrow \frac{1}{6} \int\limits (u)^{10}du \rightarrow \frac{1}{66} u^{11}+c \rightarrow \frac{1}{66} (3x^22)^{11}+c\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0coo then its right then
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