Adding and Subtracting Algebraic Expressions

Add the polynomials.
(2x + 5y) + (3x - 2y)

• 3x + 5y

• 5x + 3y

• 5x + 7y

• 7xy + 1xy

Tags

CCSS.HSA.APR.A.1

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

• x_² + 6x + 8

• 2x² + 5x - 7

• -x² -6x + 8

• -2x² + 11x - 4

Tags

CCSS.HSA.APR.A.1

(-7n - 5) + (8n - 8)

• 5n - 20

• n - 20

• 11n - 20

• n - 13

Tags

CCSS.7.EE.A.1

(-4r + 8) - (-3r + 2)

• -r + 11

• -r + 3

• -r + 6

• 6r + 3

Tags

CCSS.HSA.APR.A.1

-3p² - 8p⁴) - (-3p² -6p⁴)

• 4p⁴ - 6p²

• 4p⁴

• 4p⁴ - p²

• -2p⁴

Tags

CCSS.HSA.APR.A.1

Simplify the following expression: 2c³ + 8c³

• 10c⁶

• 10c⁹

• 10c³

• 10 + c³

(3x + 4y - 3z) - (2x - 6y + 7z)

• x + 10y - 10z

• -x +10y - 10z

• x -10y - 10z

• -x -10y - 10z

Tags

CCSS.HSA.APR.A.1

Find the sum. Make sure to include terms with variables in your expression first in your solution. (No spaces)

Tags

CCSS.7.EE.A.1

Find the sum. Make sure to include terms with variables in your expression first in your solution. (No spaces)

(2.1q − 2) + (7.5q + 18)

Tags

CCSS.7.EE.A.1

Find the sum. Make sure to include terms with variables in your expression first in your solution. (No spaces)

Tags

CCSS.7.EE.A.1