Evaluate

Multiply the terms

Apply the distributive property

Multiply the numbers

Solution

Evaluate

Multiply the terms

Factor the expression

Solution

Evaluate

To find the roots of the expression,set the expression equal to 0

Multiply the terms

Rewrite the expression

Move the constant to the right side

Removing 0 doesn't change the value,so remove it from the expression

Change the signs on both sides of the equation

Divide both sides

Divide the numbers

Solution