Jawabanmu

2014-08-10T09:53:18+07:00
Simplifikasikan dulu persamaannya sebelum diintegralkan

2x^2 + x
-------------
....Vx

....(2x^2)............x
=  ---------  +  ------------
.......Vx............Vx

= [2x^2 . x^(-1/2)] + [x . x^(-1/2)]
= 2x^(3/2) + x^(1/2)

Baru diintegralkan menjadi:

(4/5)x^(5/2) + (2/3)x^(3/2) + c

atau

4x^(5/2) + 2x^(3/2) + c
.....5.............3.....

CMIIW