Basic Operations with Polynomials

Combine like terms to simplify:
 (5x + 2) + (4x + 5)

• 9x -7

• -9x-11

• 9x+7

• x+7

Use the distributive property to simply the expressions below:
3(x + 10)

• 3x + 10

• 3 + x + 10

• x + 30

• 3x + 30

Use the distributive property to simply the expressions below:
5(2x - 7)

• 2x - 7

• 10x - 35

• 2x - 35

• 10x + 35

5x²+ x - x²+ 4x

• 6x² + 5x

• 4x² + 3x

• 4x² + 5x

• 5x² + 5x

• A
• B
• C
• D

Write an expression in simplified form to represent the area of the rectangle.

Mathematical Equivalence

OFF

• -5x¹⁰
• 4x⁴ + 18x⁶
• -6x⁴ + 16x²
• 4x⁴ - 9x²

Write an expression in simplified form to represent the area of the rectangle.

Mathematical Equivalence

OFF

Perform the indicated operation. Write answer in descending order. ( 8x² - 12x + 6 ) + ( 7x³ + 8x - 15 )

• 15x² - 4x - 9

• 7x³ + 8x² - 4x - 11

• 7x³ + 8x² - 4x - 9

• 15x² - 4x - 11

-7xy + x + y + x - 3xy

• 10xy +2x + y

• -10xy + 2x + y

• -10xy + y

• -10xy + x + y