Factoring and Solving Equations

x² - 9

• (x + 3)²

• (x + 3) (x - 3)

• (x - 3)²

• x + 3(x - 3)

Tags

CCSS.HSA.APR.C.4

Factor x²-25

• ( x + 5 ) ( x - 5 )

• ( x - 5 ) ( x - 5 )

• ( x + 5 ) ( x + 5 )

• Prime

Tags

CCSS.HSA.APR.C.4

Solve the equation: 
x + 7 = 12

• x = 5

• x = 19

• x = -5

• x = 84

Tags

CCSS.6.EE.B.7

Solve the equation:
-5x = 25

• x = 20

• x = -20

• x = -5

• x = 5

Tags

CCSS.6.EE.B.7

Solve the equation:
x/-3 = -4

• x = 12

• x = 1

• x = -1

• x = -12

Tags

CCSS.6.EE.B.7

Solve for x

• x = 2

• x = -2

• x = -10

• x = 4

Tags

CCSS.6.EE.B.7

What is the first step to solve this equation?

• Add 3 to both sides

• Subtract 11 from both sides

• Add 11 to both sides

• Divide 3 on both sides.

Tags

CCSS.7.EE.B.4A

13 = 11 - 4x

• -2

• 1/2

• -1/2

• 2

Tags

CCSS.7.EE.B.4A

Use the Distributive Property to solve the equation.
4( x + 2) = 16

• -2

• 0

• 1

• 2

Tags

CCSS.HSA.REI.A.1

• b = 4 or b = 7

• b = -4 or b = -7

• b = 5 or b = 6

• b = 2 or b = 14

Tags

CCSS.HSA-REI.B.4B