Turunan pertama F(x) =(2x²-4)⁴ adalah

Gunakan aturan rantai

misal a = 2x² – 5
da/dx = 4x

misal y = a⁴
dy/da = 4a³

f'(x) = dy/da * da/dx
f'(x) = 4a³ * 4x
f'(x) = 4x * 4a³
f'(x) = 4x * 4(2x² – 5)³
f'(x) = 16x(2x² – 5)³