Solving Equations Using the Zero Product Property

Solve using Zero-Product Property.

(2x - 2)(5x + 5) = 0

• x = -1

• x = -1 or x = 1

• x = 1

• x = -2 or x = 5

What is the first step in solving 
(x + 2)(x - 3) = 0      ?

• Plug in zero for x

• Solve for x

• FOIL

• Set each binomial factor equal to zero

Solve by factoring:
x² - 9x = 0

• 9

• 0, 9

• -9, 0

• -9

What property would you use to solve the following?
(x-3)(x+2)=0

• Commutative Property

• Associative Property

• Zero Product Property

• Inverse Property

Solve each equation.

(x−6)(x+5)=0 Write your numeric answers only listed from least to greatest, separtated by a comma and a space. Ex 5, 25

Find the zeros of this quadratic.

• b=4/5, b=3

• b=4, b=-3

• b=1/5, b=3

• b=4/5, b=-3

Find the roots of this quadratic.

• b=4/5, b=3

• b=4, b=-3

• b=1/5, b=3

• b=4/5, b=-3

Solve for x:

(x-5)(x+6)=0

• {5,5 }

• { -5,-5 }

• { -5,-6 }

• {5,-6 }

Solve by factoring.

n² - 2n = 0

• n = 2 and 0

• n = -2 and 0

• n = 2

• n = 0