turunan dari fungsi f(x)=x4-2x3+6x2-x+10

Bab Differensial
Matematika SMA Kelas XI

f(x) = x^4 - 2x^3 + 6x² - x + 10
f'(x) = 4 . x^(4 - 1) - 3 . 2x^(3 - 1) + 2 . 6x - 1
f'(x) = 4x^3 - 6x² + 12x - 1

f'(x)=4x^(4-1)-(3.2)x^(3-1)+(6.2)x-1
=4x^3-6x^2+12x-1