Ini gimana tolong dong bantu besok dikumpulin

(1/4)(4)x^4 - (1/3)(12)x^3 + (1/2)(9)x^2
x^4 - 4x^3 + 9/2x^2 + C

semoga membantu

Integral (4x^3 - 12x^2 + 9x) dx
= x^4 - 4x^3 + 9/2 x^2 + C