5.8 Practice / CW: Solving Quadratic Equations

• x = 6, x = -2

• x = -6, x = 2

• x = 4, x = -3

• x = 3, x = -4

Tags

CCSS.HSA-REI.B.4B

• x = 8 (double root)

• x = 4, x = 16

• x = -8, x = 8

• x = 0, x = 16

Tags

CCSS.HSA-REI.B.4B

• x = 4, x = 2

• x = -4, x = -2

• x = 6, x = 8

• x = 2, x = -2

Tags

CCSS.HSA-REI.B.4B

• x = -1, x = -2

• x = 1, x = 2

• x = -2, x = 2

• x = 1, x = -2

Tags

CCSS.HSA-REI.B.4B

• x = 0, x = 4

• x = 2, x = -2

• x = 4, x = -4

• x = 0, x = -4

Tags

CCSS.HSA-REI.B.4B

• x = 0, x = 4/7

• x = 0, x = 7/4

• x = 1, x = 4/7

• x = 0, x = -4/7

Tags

CCSS.HSA-REI.B.4B

• x = 0 or x = 0.9

• x = 1 or x = -1

• x = 9 or x = 10

• x = 0.5 or x = 2

Tags

CCSS.HSA-REI.B.4B

• x = 11 or x = -9

• x = 9 or x = -11

• x = 10 or x = -10

• x = 12 or x = -8

Tags

CCSS.HSA-REI.B.4B

• x = -6 or x = -6

• x = 6 or x = -6

• x = 0 or x = -12

• x = 3 or x = -12

Tags

CCSS.HSA-REI.B.4B

• x = 6 or x = 2

• x = 5 or x = 3

• x = 4 or x = 1

• x = 10 or x = -1

Tags

CCSS.HSA-REI.B.4B