Polynomial Expressions

Find the sum.
(2x² + 5x - 7) + ( 3 - 4x² + 6x)

• 2x² + 3x +1

• -2x² - 11x -4

• 2x² + 5x -7

• -2x² + 11x -4

Classify by number of terms:
3x² – 8x + 1

• Monomial

• Binomial

• Trinomial

• 4-Term Polynomial

-3(2c - 5)

• -6c - 15

• -6c + 15

• 6c + 15

• 6c - 15

What is the highest degree among terms in this polynomial?

• 1

• 2

• 3

• 4

Type the simplified polynomial expression for the perimeter of the tiling shown.

Mathematical Equivalence

ON

Type the simplified polynomial expression for the area of the tiling shown.

Mathematical Equivalence

ON

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

• x_² + 6x + 8

• 2x² + 5x - 7

• -x² -6x + 8

• -2x² + 11x - 4

5x² + 2x – 3x – 5x

• -3x

• 5x² - 6x

• 5x²

• 5x² - 10x

Which of the following are examples of like terms?

• 2 and 2x

• y³ and x³

• y and x

• -3x and 3x

-4x - 10x

• -14

• 6x

• -6x

• -14x