Question

Soal integral...
Mohon bantuannya. Terlebih yang bagian C.

Answer 1

Int (x^3 - 2x)/√x dx
= int (x^3 - 2x)(x)^(-1/2) dx
= int (x^5/2 - 2x^1/2) dx
= 1/(7/2) x^(7/2) - 2/(3/2) x^3/2 + C
= 2/7 x^3 √x - 4/3 x√x + C