Write as a function.

The function can be found by finding the indefinite integral of the derivative .

Set up the integral to solve.

Factor out of .

Cancel the common factors.

Factor out of .

Cancel the common factor.

Rewrite the expression.

Since is constant with respect to , move out of the integral.

By the Power Rule, the integral of with respect to is .

Simplify.

Simplify.

Combine and .

Multiply and .

Multiply by .

Reorder terms.

The answer is the antiderivative of the function .

Find the Antiderivative (x^3)/(3x)