Thurs. 10/29 Bell Work

What is the GCF of x², x, x³?

• x²

• x

• x³

What is the GCF of 2x², 6x, 4x³?

• 6x

• 4x

• 2x

Tags

CCSS.6.NS.B.4

Factor out the GCF:
10x³ - 15x

• x(10x² - 15)
• 5x(2x² - 3)
• 5(2x³ - 3x)
• 5x²(10x - 3)

Tags

CCSS.6.EE.A.3

CCSS.6.NS.B.4

Multiply: (x-2)(x-3)

• x² - 6x + 5

• x² - 6x - 5

• x² - 5x - 6

• x² - 5x + 6

Multiply:

 $\left(x-2\right)\left(x+2\right)$  

•  $x^2-4x-4$  

•  $x^2+4x+4$  

•  $x^2-4$  

•  $x^2-2x+2$  

What is

 $\sqrt{16x^2}$  ?

•  $8x$  

•  $4x$  

•  $8x^2$  

•  $4x^2$  

Which of these numbers are perfect squares? There is more than one answer.

• 1

• 4

• 8

• 25

Which two numbers multiply to 6 and add to 5? Select two answers.

• 6

• 1

• 2

• 3

Which two numbers multiply to equal 12 and add to equal -7? Select two answers.

• -3

• 4

• 3

• -4

Best Halloween candy?

• Reese's

• Twix

• Skittles

• M&M's

• Sour Patch Kids