Solving and Factoring Quadratics

 x² + 2x – 3

• (x - 2)(x + 1)
• (x + 1)(x - 3)
• (x + 2)(x - 1)
• (x - 1)(x + 3)

x² - 10x - 24

• (x + 12)(x - 2)
• (x - 6)(x - 4)
• (x - 12)(x + 2)
• (x +6)(x - 4)

6m² + 16m

• 2(3m² + 8m)
• 2m(3m + 8)
• 2m(3m - 8m)
• not factorable

The average person walks the equivalent of how many times around the world in a lifetime?

• 1
• 2
• 3
• 4

Find GCF 15n³+25n²

• 5
• 15n
• 5n²
• 5n

8n³ + 2n²

• 2n²(4n-1)
• 2n²(4n + 1)
• n²(8n+2)
• 3n(4n+1)

x²-6x+8=0

• x = 2, x = 4
• x = -2, x = -4
• x = -2, x = 4
• x = 2, x = -4

How many items are on the McDonald's menu?

• 145
• 134
• 125
• 190

x² - 10x + 24

• (x - 6)(x - 4)
• (x + 6)(x + 4)
• (x - 12)(x + 2)
• (x - 8)(x - 3)

What is the first question you ask yourself when factoring a polynomial? 

• How many terms does it have? 
• Is there a GCF? 
• What strategy should I use? 
• Why do I have to learn this?!?!?!

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3