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Derivative of:
Derivative of 1/(x^2)
Derivative of x*atan(x)
Derivative of sin^2(2x)
Derivative of xsqrtx
Integral of d{x}:
sin^2(2x)
Graphing y =:
sin^2(2x)
Identical expressions
sin^ two (2x)
sinus of squared (2x)
sinus of to the power of two (2x)
sin2(2x)
sin22x
sin²(2x)
sin to the power of 2(2x)
sin^22x
Similar expressions
sin^2(2x-3)

The derivative of the function/ sin^2(2x)

Derivative of sin^2(2x)

The solution

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   2     
sin (2*x)

$$\sin^{2}{\left(2 x \right)}$$

sin(2*x)^2

Detail solution

Let $u = \sin{\left(2 x \right)}$ .
Apply the power rule: $u^{2}$ goes to $2 u$
Then, apply the chain rule. Multiply by $\frac{d}{d x} \sin{\left(2 x \right)}$ :
1. Let $u = 2 x$ .
2. The derivative of sine is cosine:
  
  $\frac{d}{d u} \sin{\left(u \right)} = \cos{\left(u \right)}$
3. Then, apply the chain rule. Multiply by $\frac{d}{d x} 2 x$ :
  1. The derivative of a constant times a function is the constant times the derivative of the function.
    1. Apply the power rule: $x$ goes to $1$
    So, the result is: $2$
  The result of the chain rule is:
  
  $2 \cos{\left(2 x \right)}$
The result of the chain rule is:

$4 \sin{\left(2 x \right)} \cos{\left(2 x \right)}$
Now simplify:

$2 \sin{\left(4 x \right)}$

The answer is:

$2 \sin{\left(4 x \right)}$

The graph

Plot the graph f(x)

Plot the graph f'(x)

The first derivative [src]

4*cos(2*x)*sin(2*x)

$$4 \sin{\left(2 x \right)} \cos{\left(2 x \right)}$$

Simplify

The second derivative [src]

  /   2           2     \
8*\cos (2*x) - sin (2*x)/

$$8 \left(- \sin^{2}{\left(2 x \right)} + \cos^{2}{\left(2 x \right)}\right)$$

Simplify

The third derivative [src]

-64*cos(2*x)*sin(2*x)

$$- 64 \sin{\left(2 x \right)} \cos{\left(2 x \right)}$$

Simplify

The graph

Derivative of sin^2(2x)