Jawabanmu

2014-04-06T22:15:45+07:00
(x³+3x²-2x)]^3_1
= ((3)³+3(3)³-2(3)) - ((1)³+3(1)²-2(1))
= (27+27-6) - (1+3-2)
= 48 - 2
= 46

kok jwabannya gk ada di pilihan ganda?