solving quadratic equations

Tags

CCSS.HSA-REI.B.4B

• A.

  Divide both sides f the equation by 3.

• B.

  Take the square root of both sides of the equation.

• C.

  Subtract 12 from both sides of the equation.

• D.

  Find two values with a sum of 5 and a product of 12.

Tags

CCSS.HSA-REI.B.4B

Tags

CCSS.HSA-REI.B.4B

Solve for the values of x:
(x + 2)(x - 3) = 0

• A.

  { 2, 3 }

• B.

  { -2, -3 }

• C.

  { 2, 3 }

• D.

  { -2, 3 }

Tags

CCSS.HSA-REI.B.4B

Factor: x² – 5x – 24

• A.

  (x - 5)(x + 19)

• B.

  (x - 8)(x + 3)

• C.

  (x - 3)(x + 8)

• D.

  (x - 19)(x + 5)

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Find all the solutions for x when

x² + 9x - 36 = 0

• A.

  (x + 12)(x - 3)

• B.

  x = 12 and x = -3

• C.

  x = -12 and x = 3

• D.

  (x - 9)(x - 4)

Tags

CCSS.HSA-REI.B.4B

Tags

CCSS.8.EE.A.2

Determine the values of
a, b, and c for
the quadratic equation: 
4x² – 8x = 3

• A.

  a = 4, b = -8, c = 3

• B.

  a = 4, b =-8, c =-3

• C.

  a = 4, b = 8, c = 3

• D.

  a = 4, b = 8, c = -3

Tags

CCSS.HSA.REI.B.4

What value of c would make this a perfect sqaure trinomial?
x² +8x + c

• A. 4

• B. 16

• C. 64

• D. - 16

Tags

CCSS.HSA-REI.B.4B

ax²+bx+c=0  is the standard form of a quadratic equation.

• True
• False

Tags

CCSS.HSA.REI.B.4