Use to rewrite as .

Since is constant with respect to , the derivative of with respect to is .

Differentiate using the Power Rule which states that is where .

To write as a fraction with a common denominator, multiply by .

Combine and .

Combine the numerators over the common denominator.

Multiply by .

Subtract from .

Move the negative in front of the fraction.

Combine and .

Combine and .

Move to the denominator using the negative exponent rule .

Factor out of .

Factor out of .

Cancel the common factor.

Rewrite the expression.

Find the Derivative – d/dx y=4 square root of x