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anonymous
 5 years ago
Show the process to evaluate the integral, int(x^3+x)/(x) dx, on the int, a 3 is on top and a 1 is on the bottom
anonymous
 5 years ago
Show the process to evaluate the integral, int(x^3+x)/(x) dx, on the int, a 3 is on top and a 1 is on the bottom

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0divide both terms by x : x^2 + 1 integrate each term seperately (1/3)x^3 + x substitute 3 for x and then 1 and subtract the results

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0yeah, split the fraction into ist parts...

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0\[\int\limits_{} \frac{x^3}{x}+ \frac{x}{x}dx\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0okay, so would 4 be the answer

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0from [1,3] [S] x^2 + 1 dx > x^3/3 +x F(1) = 4/3 ; F(3) = 12 12  4/3 = 12  1'1/3 = 10'2/3

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0I get 10' 2/3 ; or 32/3

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so no help...just checking
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