S (x5+3x2+2) dx integral

Caranya kaya gini.
∫ x^5 + 3x^2 + 2 dx = 1/(5+1) x^6 + 3/(2+1) x^3 + 2/(0+1) x^1 + C
= 1/6 x^6 + 3/3 x^3 + 2/1 x^1 + C

= 1/6 x^6 + x^3 + 2x + C