ada yang tau cara ngerjainnya? tolong banget yaa

f(x) = (3x² - 5)⁴
f'(x) = 4(3x² - 5)³ × 6x
f'(x) = 24x(3x² - 5)³

f(x) = (3x^2 - 5)^4

misal 3x^2 - 5 = U
U' = 6x

f(x) = U^4
f'(x) = 4U^3 × U'
= 4(3x^2 - 5)^3 × 6x
= 24x(3x^2 - 5)^3
Jawaban: A