Question

Jika y = sin³(2x-4), maka dy/dx =

Answer 1

Answer 2

Y = [sin (2x-4)]³
y' = 3.sin(2x-4).cos(2x-4).2
y' = 3.2.sin(2x-4).cos(2x-4)    > 2.sin(x).cos(x) = sin2(x)
y' = 3.sin2(2x-4)
y' = 3.sin(4x-8)
maaf jika salah.