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Mathematics 21 Online
OpenStudy (luigi0210):

Evaluate:

OpenStudy (luigi0210):

\[\LARGE \int\limits_{0}^{3} 3x^2-4x+1~dx\]

OpenStudy (anonymous):

wth??

OpenStudy (luigi0210):

First we would integrate: \[\LARGE (x^3-2x^2+x)|_{0}^3\] Now plug in and solve: \[\LARGE [(3)^3-2(3)^2+3]-[(0^3)-2(0)^2+0]\] So: \[\LARGE 27-18+3\] \[\LARGE =12\] Right?

OpenStudy (anonymous):

i would say yes

OpenStudy (luigi0210):

Yay~

OpenStudy (anonymous):

@sourwing please dont use language in this website. read the code of conduct: http://openstudy.com/code-of-conduct

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