Evaluate

Apply the distributive property

Multiply the numbers

Multiply the numbers

Solution

Evaluate

Factor the expression

Solution

Evaluate

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

Change the sign

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