Question

Diketahui fungsi g(x) = x(5 – 3x)^3. Turunan pertama fungsi g adalah

Answer 1

Verified answer

Maaf Ya teman Kalau Salah ^_^

Answer 2

Kelas 11 Matematika
Bab Turunan 

f(x) = u . v
f'(x) = u' v + u . v'

g(x) = x . (5 - 3x)³
g'(x) = 1 . (5 - 3x)³ + x . 3 . (5 - 3x)² . (-3)
g'(x) = (5 - 3x)³ - 9x . (5 - 3x)²
g'(x) = (5 - 3x)² (5 - 3x) - 9x (5 - 3x)²
g'(x) = (5 - 3x)² (5 - 3x - 9x)
g'(x) = (5 - 3x)² . (5 - 12x)