What is the derivative of sin^2(9x) ?

The derivative of sin^2(9x) is 18sin(9x)cos(9x)

What is the first derivative of sin^2(9x) ?

The first derivative of sin^2(9x) is 18sin(9x)cos(9x)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

derivative of

sin^{2} (9 x)

18 sin (9 x) cos (9 x)

Solution steps

\frac{d}{d x} (sin^{2} (9 x))

Apply the chain rule:

2 sin (9 x) \frac{d}{d x} (sin (9 x))

= 2 sin (9 x) \frac{d}{d x} (sin (9 x))

\frac{d}{d x} (sin (9 x)) = cos (9 x) \cdot 9

= 2 sin (9 x) cos (9 x) \cdot 9

Simplify

= 18 sin (9 x) cos (9 x)

y = 28 - x^{2}, y = 0.6 x, y = 3 x

\int \frac{3}{sec ( x ) - 1} d x

x \to a lim (2 f (x))

\frac{d}{d x} (cos (x + 1))

t^{2} \frac{d y}{d t} = - y

What is the derivative of sin^2(9x) ?
The derivative of sin^2(9x) is 18sin(9x)cos(9x)
What is the first derivative of sin^2(9x) ?
The first derivative of sin^2(9x) is 18sin(9x)cos(9x)