Replace the variable with in the expression.

Simplify the result.

Simplify each term.

Raise to the power of .

Raise to the power of .

Multiply by .

Subtract from .

The final answer is .

Convert to decimal.

Replace the variable with in the expression.

Simplify the result.

Simplify each term.

Raise to the power of .

Raise to the power of .

Multiply by .

Subtract from .

The final answer is .

Convert to decimal.

Replace the variable with in the expression.

Simplify the result.

Simplify each term.

Raise to the power of .

Raise to the power of .

Multiply by .

Subtract from .

The final answer is .

Convert to decimal.

Replace the variable with in the expression.

Simplify the result.

Simplify each term.

Raise to the power of .

Raise to the power of .

Multiply by .

Subtract from .

The final answer is .

Convert to decimal.

Replace the variable with in the expression.

Simplify the result.

Simplify each term.

Raising to any positive power yields .

Raising to any positive power yields .

Multiply by .

Add and .

The final answer is .

Convert to decimal.

The th degree function can be graphed using the function behavior and the points.

The th degree function can be graphed using the function behavior and the selected points.

Rises to the left and rises to the right

Graph f(x)=x^2(x-7)(x+7)