Solving Polynomial Equations and Quadratic Form

Determine the values of
a, b, and c for
the quadratic equation: 
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

Solve Using the Quadratic Formula
 x² + 4x - 40 = -8

• -10 & -4

• -4 & 10

• -8 & 4

• 8 & -4

Tags

CCSS.HSA-REI.B.4B

Solve by the Extraction of Roots method: x² = 16

• ± 4

• ± 8

• 4

• 8

Tags

CCSS.HSA-REI.B.4B

Factor x²-6x-40

• (x-10)(x+4)

• (x+10)(x-4)

• (x-8)(x+5)

• (x+8)(x-5)

Solve
a² + 2a - 24 = 0

• a = -6, 4

• a = 6, -4

• a = 12, -2

• a = 8, -3

Tags

CCSS.HSA-REI.B.4B

Solve b² + b = 6

• b = 2 and -3

• b = -2 and 3

• b = -2 and -3

• b = 2 and 3 

Tags

CCSS.HSA-REI.B.4B

Solve the polynomial.

x² - 6x - 7 = 0

• x = -1, 7

• x = -3, -1

• x = 5, 6

• x = -3, 3

Tags

CCSS.HSA-REI.B.4B

Solve (x²-9) = 0

• x = 9

• x = 9, -9

• x = 3, -3

• x = 3

Tags

CCSS.8.EE.A.2

Solve

• 
• 
• 
• 

Tags

CCSS.HSA-REI.B.4B

CCSS.HSN.CN.C.7

Solve the polynomial.

x² - 6x - 7 = 0

• x = -1, 7

• x = -3, -1

• x = 5, 6

• x = -3, 3

Tags

CCSS.HSA-REI.B.4B