Mathematics
12 Online
OpenStudy (anonymous):
help with integration
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OpenStudy (anonymous):
whats the problem?
OpenStudy (anonymous):
OpenStudy (anonymous):
the answer is 26 so the work is wrong
OpenStudy (angela210793):
solution is=x^3/x-x^2+2x
so now replace 6 and then 0 and subtract wht u get
OpenStudy (anonymous):
it's not over x... its over 3
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OpenStudy (anonymous):
i still dont get the right answer...
OpenStudy (angela210793):
yea over 3 sorry :( typing mistake
OpenStudy (anonymous):
and you're sure that the answer you have is incorrect because everything there is correct and i'm getting 48
OpenStudy (anonymous):
you might want to ask your teacher about that
OpenStudy (anonymous):
i keep getting 48 72-36+12 right?
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OpenStudy (angela210793):
integral of x^n=x^(n+1)/(n+1)
OpenStudy (anonymous):
true
OpenStudy (anonymous):
i'l check it right now to make sure
OpenStudy (anonymous):
alright thanks.. everyone ive asked so far got 26
OpenStudy (anonymous):
48 is correct do you know how to check it
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OpenStudy (anonymous):
i can show you
OpenStudy (anonymous):
na.. its cool thanks though
OpenStudy (anonymous):
on your graphing calculator push math then go down to fnint(equation,variable,lower limit, upper limit)
OpenStudy (anonymous):
so in your case it'd be fnInt(x^2-2x+2,x,0,6)