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Mathematics 20 Online
OpenStudy (anonymous):

Evaluate the definite integral.http://www.webassign.net/cgi-bin/symimage.cgi?expr=int_0%2A%2A1%20x%2A%2A%288%29%20%283%20%2B%202x%2A%2A%289%29%29%2A%2A%284%29%20dx

OpenStudy (anonymous):

i got this to be 434/3 but its wrong please help

OpenStudy (anonymous):

1441/45

OpenStudy (anonymous):

3+2x^9=u 18x^8dx=du x^8dx=du/18 so int(u^4(du/18) from 3 to 5 the result is 1441/45

OpenStudy (anonymous):

ok thanks

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