Factoring Quadratics Choose a Function

The ___________ __________ works for all quadratics, ______ doesn't.

• Hokie Pokie; turning around

• Sum of all Real Numbers; factoring

• Quadratic Formula; factoring

• Factoring; Quadratic Formula

Tags

CCSS.HSA-REI.B.4B

What do you need on one side of a quadratic before using the Quadratic Formula or Factoring?

• A perfect square

• A zero on one side

Tags

CCSS.HSA-REI.B.4B

• A

• B

• C

• D

Tags

CCSS.HSA-REI.B.4B

Choose the correct factored form for the quadratic expression:

x² + 5x - 6

• (x - 6)(x + 1)

• (x + 6)(x - 1)

• (x - 2)(x - 3)

• (x + 2)(x + 3)

Solve by factoring

• -4, 2

• -2, 4

• -16

• -4

Tags

CCSS.HSA-REI.B.4B

Solve by factoring: x² + 3x - 18 = 0
Put the solutions in order from least to greatest.

{​ (a)   ,​ (b)   }

• -6

• 3

• 6

• -3

• 9

• -2

• -9

• 2

• 18

• -1

Tags

CCSS.HSA-REI.B.4B

Solve by factoring: x² - 5x + 6 = 0
Put the solutions in order from least to greatest.

{​ (a)   ,​ (b)   }

• -6

• 3

• 6

• -3

• 9

• -2

• -9

• 2

• 18

• -1

Tags

CCSS.HSA-REI.B.4B

Solve by factoring: x² - 5x + 6 = 0
Put the solutions in order from least to greatest.

• -6

• 3

• 6

• -3

• 9

• -2

• -9

• 2

• 18

• -1

Tags

CCSS.HSA-REI.B.4B

Solving the equation f(x) = x² - 8x + 15 =0, what are the two factors we can create to solve this equation? ​ (a)   .

• (x - 3) and (x - 5)

• (x + 3) and (x + 5)

• (x - 15)

Tags

CCSS.HSA-REI.B.4B

• 
• 
• 
• 

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A