Question

Temen-temen tolongg dong bingung cara ngerjainnya gimana
soal integral nih
S 2xkuadrat(1/xkuadrat-1)dx

Answer 1

2/3xpangkat3(1/x-x)
pecahan dinaikkan ke atas

Answer 2

Integral 2x^2 (1/x^2 - 1)
=integral 2x^2 (x^-2 - 1)
=2/2+1 x^2+1 (1/-2+1 x^-2+1 - 1/0+1 x^0+1)
=2/3 x^3 (1/-1 x^-1 - 1/1 x)
=2/3x^3 (-x^-1 - x)
=2/3x^3 (-1/x - x)

^=pangkat