Solve 22xsqrt{4}

$$22x \sqrt{ 4 }$$

Evaluate

$$44x$$

Solution Steps

Calculate the square root of 4 and get 2.

$$22x\times 2$$

Multiply 22 and 2 to get 44.

$$44x$$

Differentiate w.r.t. x

$$44$$

Steps Using Definition of a Derivative

Calculate the square root of 4 and get 2.

$$\frac{\mathrm{d}}{\mathrm{d}x}(22x\times 2)$$

Multiply 22 and 2 to get 44.

$$\frac{\mathrm{d}}{\mathrm{d}x}(44x)$$

The derivative of ax^{n} is nax^{n-1}.

$$44x^{1-1}$$

Subtract 1 from 1.

$$44x^{0}$$

For any term t except 0, t^{0}=1.

$$44\times 1$$

For any term t, t\times 1=t and 1t=t.

$$44$$