Simple Quadratic Equations

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

• Commutative Property

• Associative Property

• Zero Product Property

• Inverse Property

Tags

CCSS.HSA-REI.B.4B

•  x(2x + 7) = 0

• x(2x - 7) = 0

• x(7x + 2) = 0

• x(7x - 2) = 0

Solve using Zero-Product Property.

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

• x = -1

• x = -1 or x = 1

• x = 1

• x = -2 or x = 5

Tags

CCSS.HSA-REI.B.4B

Solve by factoring:

n² - 2n = 0

• n = 2 and 0

• n = -2 and 0

• n = 2

• n = 0

Tags

CCSS.HSA-REI.B.4B

Which equation matches these solutions? x=5,-7

• (x+5)(x-7)=0

• (x-5)(x+7)=0

• (x+5)(x+7)=0

• (x-5)(x-7)=0

Tags

CCSS.HSA-REI.B.4B

Solve the equation using the zero product property.

3x(2x - 4) = 0

• x = -1/3 or x = -2

• x = 0 or x = 2

• x = 0 or x = -2

• x = -1/3 or x = 2

Tags

CCSS.HSA-REI.B.4B

Solve the equation.

• 4 & -4

• 16 & -16

• 2 & -2

• no solution

Tags

CCSS.8.EE.A.2

Solve the equation.

• 18 & -18

• 9 & -9

• 8 & -8

• no solution

Tags

CCSS.8.EE.A.2

Solve the equation.

• 4 & -4

• 8 & -8

• 3 & -3

• no solution

Tags

CCSS.8.EE.A.2

Solve the equation.

• 8 & -8

• 72 & -72

• 12 & -12

• no solution

Tags

CCSS.8.EE.A.2