Solving Quadratics with Any Method

(x-5)² = 25

• ±0

• ±10

• 10, 0

• -10, 0

Tags

CCSS.HSA-REI.B.4B

Solve using Any Method.

x² + 2x - 24 = 0

• x = -6, x = 4

• x = 6, x = -4

• x = 12, x = -2

• x = 8, x = -3

Tags

CCSS.HSA-REI.B.4B

Solve using the Quadratic Formula.

2x² + 17x + 21 = 0

• x= ^-21/₂, -17

• x= ²/₃, 16

• x=-7, ^-3/₂

• x=15, -³/₇

Tags

CCSS.HSA-REI.B.4B

Solve using the Quadratic Formula.

2n² + 4n - 16 = 0

• -4, 2

• -2, 4

• -16

• -4

Tags

CCSS.HSA-REI.B.4B

Solve using Any Method.

x^2 - 3x - 4 = 0

•  x = 4 and -1

• x = -4 and -1

• x = 4 and 1

• x = -4 and 1

Tags

CCSS.HSA-REI.B.4B

Solve using Any Method. 2x² - 9x - 35 = 0

• x = 7/2, x = -6

• x = -5/2, x = 5

• x = -3/7, x = 6

• x = -5/2, x = 7

Tags

CCSS.HSA-REI.B.4B

Solve using the Quadratic Formula.

-x² - 5x + 12 = 0

• -4.9 and -0.1

• -8.54 and 8.54

• -0.45 and 3.55

• -6.77 and 1.77

Tags

CCSS.HSA-REI.B.4B

Determine the values of a, b, and c for the Quadratic Formula.

4x² – 8x = 3

• a = 4, b = -8, c = 3

• a = 4, b = -8, c = -3

• a = 4, b = 8, c = 3

• a = 4, b = 8, c = -3

Tags

CCSS.HSA-REI.B.4B

Solve using Factoring.

x² - 6x + 9 = 0

• x = 3, 3

• x = -3, -3

• x= -4, -2

• not factorable

Tags

CCSS.HSA-REI.B.4B

Rewrite the following quadratic in Complete the Square form.

x² + 6x = 5

• (x + 3)² = 5

• (x + 6)² = 9

• (x + 3)² = 14

• (x + 6)² = 14

Tags

CCSS.HSA-REI.B.4B