tentukan turunan fungsi-fungsi berikut f(x) = (x²-16)(x²-3x+2)

f(x) = (x²-16) (x²-3x+2)
= x⁴-3x³+2x²-16x²+48x-32
= x⁴-3x³-14x²+48x-32
f'(x) = 4x³-9x²-28x+48

*maaf kalau salah