Turunan fungsi jawaban dari soal ini : f(×)=1/4×^4-1/3×^3-5

jawab
turunan

f(x) = 1/4 x⁴  - 1/3 x³ - 5

f' (x)=  x³ - x²

[tex]f(x) = \frac{1}{4} x^{4} - \frac{1}{3} {x}^{3} - 5 \\ = 4 \times \frac{1}{4} x ^{4 - 1} - 3 \times \frac{1}{3} {x}^{3 - 2} - 0 \\ = {x}^{3} - {x}^{2} [/tex]