Solving Quadratic Equations

• x = 5 only
  

• x = -5 only
  

• x = 5 and -5
  

• There are no real solutions
  

Tags

CCSS.8.EE.A.2

Solve using the Quadratic Formula:

2x² − x − 3 = 0

Tags

CCSS.HSA-REI.B.4B

Solve using any form of factoring or Quadratic Formula

x² + 6x + 9 = 0

• x = −3, 3

• x = −3

• x = 3

• No Solution

Tags

CCSS.HSA-REI.B.4B

What are the roots if

a=1, b= -12, and c=36

• x= {6, 0}

• x= {-6, 6}

• x= {-6, 0}

• x= {6}

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 for the values of x:

(x + 2)(x - 3) = 0

• { 2, 3 }

• { -2, -3 }

• { 2, 3 }

• { -2, 3 }

Tags

CCSS.HSA-REI.B.4B

Solve by factoring: n² - 2n = 0

• n = 2 and 0

• n = -2 and 0

• n = 2

• n = 0

Tags

CCSS.HSA-REI.B.4B

How many roots can a quadratic function have?

• 0

• 1

• 2

• Infinite

Tags

CCSS.HSF-IF.C.7A

What is the discriminate of the Quadratic Formula?

Tags

CCSS.HSA-REI.B.4B

What are the zeros for this graph?

Tags

CCSS.HSF-IF.C.7A