Solving quadratic equations - null factor

Solve the following quadratic equation...

x² + 3x + 2 = 0

• x = -1

  x = -2

• x = 1

  x = 2

• x = -1

  x = 2

• x = 1

  x = -2

Tags

CCSS.HSA-REI.B.4B

Solve the following quadratic equation...

x² + 7x + 12 = 0

• x = -2

  x = -6

• x = -3

  x = -4

• x = -1

  x = -12

• x = 2

  x = 6

Tags

CCSS.HSA-REI.B.4B

Solve the following quadratic equation...

x² + 9x + 20 = 0

• x = -2

  x = -10

• x = -5

  x = -4

• x = -1

  x = -20

• x = 4

  x = 5

Tags

CCSS.HSA-REI.B.4B

Solve the following quadratic equation...

x² + 13x + 36= 0

• x = -2

  x = -18

• x = -9

  x = -4

• x = -3

  x = -12

• x = -6

  x = -6

Tags

CCSS.HSA-REI.B.4B

Solve the following quadratic equation...

x² + 4x - 32 = 0

• x = 8

  x = -4

• x = -8

  x = 4

• x = -2

  x = 16

• x = 2

  x = -16

Tags

CCSS.HSA-REI.B.4B

Solve the following quadratic equation...

x² + 2x - 24 = 0

• x = 6

  x = -4

• x = -6

  x = 4

• x = -8

  x = 3

• x = 8

  x = -3

Tags

CCSS.HSA-REI.B.4B

Solve the following quadratic equation...

x² - 2x - 15 = 0

• x = 5

  x = -3

• x = -5

  x = 3

• x = -15

  x = 1

• x = 15

  x = -1

Tags

CCSS.HSA-REI.B.4B

Solve the following quadratic equation...

x² - 7x - 30 = 0

• x = 10

  x = -3

• x = -10

  x = 3

• x = -5

  x = 6

• x = 5

  x = -6

Tags

CCSS.HSA-REI.B.4B

Solve the following quadratic equation...

x² - 13x + 30 = 0

• x = 10

  x = 3

• x = -10

  x = -3

• x = 5

  x = 6

• x = -5

  x = -6

Tags

CCSS.HSA-REI.B.4B

Solve the following quadratic equation...

x² - 14x + 24 = 0

• x = 12

  x = 2

• x = 4

  x = 6

• x = 3

  x = 8

• x = 1

  x = 24

Tags

CCSS.HSA-REI.B.4B