Polynomials (+ and -)

(3x² + 4x - 2) - (5x + 7)

• 3x² - x - 9
• 2x² - 9
• 3x² + 9x - 5
• 3x² - x + 5

Tags

CCSS.HSA.APR.A.1

What is the Perimeter?

• 3x - 3 inches
• 6x - 6 inches
• 3x - 6 inches
• 6x - 3 inches

Tags

CCSS.HSA.APR.A.1

Subtract:
(3x² - 3x + 2) - (-3x² + 2x - 1)

• A
  0x² - x + 1
• B
  6x² - x + 1
• C
  6x² - 5x + 3
• D
  6x² + 5x + 3

Tags

CCSS.HSA.APR.A.1

If a rectangular field has a length of  $x+7$  and a width of  $4x-2$  ,  write an expression for the length of fencing to go around the outer edges.

•  $5x+5$  

•  $10x+10$  

• Why do we need fences?

•  $4x^2-14$  

Tags

CCSS.HSA.APR.A.1

Find the sum (3 - 2x + 2x²) + (4x -5 +3x²)

• 7x -7x + 5x²

• 5x² + 2x - 2

• 5x²

• 5x² + 6x +8

Tags

CCSS.HSA.APR.A.1

Simplify the Expression:

3x + 6 - 2x +7

• 14

• 14x

• x + 13

• x - 13

Tags

CCSS.7.EE.A.1

Combine like terms
3x + 2x + 3y - 7y

• 5x + 10y
• 5x + 4y
• 5x - 4y
• 5x -10y

Tags

CCSS.7.EE.A.1

Simplify by combining like terms:
4x² - 3x + 11 -2x

• 4x² - 5x + 11
• 11x + 11
• 16x² - 5x + 11
• 10x²

Tags

CCSS.7.EE.A.1

Find the perimeter of a square with side length of

 $x+2$  

•  $4x+8$  

•  $2x+4$  

•  $x^2+4x+4$  

•  $4x^4+8$  

Tags

CCSS.7.EE.A.1

(4x²+ x) - (x²+ 2x)

• 3x² - x

• 4x² + 2x

• 3x² + 3x

• 3x² + 2x

Tags

CCSS.HSA.APR.A.1