Polynomials with Algebra Tiles

What polynomial is represented by the algebra tiles in this diagram?

• 2x² + 7x + 3

• x² + 2x + 3

• 2x² + 7x − 3

• 2x² − 7x + 3

• x² + x − 3

Based on the algebra tiles shown,

which expression represents the unfactored polynomial in standard form?

• 2x + 8

• 4x

• 8x + 1

• -2x + 8

• 2x + 4

Based on the algebra tiles shown,

identify the side of the diagram that represents the factor

(x+4)

• top

• left

• bottom right

What polynomial is represented by the algebra tiles in this diagram?

• 2x² + 7x + 6

• x² + 7x + 6

• 2x² + 4x + 6

• 3x² + 6x + 7

• x² + 3x − 6

Which of the following polynomials is a Difference of Squares?

• (x - 4) (x + 5)

Answer explanation

Which of the following polynomials is a Difference of Squares?

What expression/polynomial is modeled by the algebra tiles?

• 2x² + 4x + 1

• 2x² - 4x + 1

• x² - 4x + 1

• 6x + 1

What term is represented by the algebra tiles?

• 6

• -6

• 6x

• -6x²

What term is represented by the algebra tiles?

• 2x

• 2

• 2x²

• -2x²

Use algebra titles to add
(2x² - 4x + 1)
+ (x² + 2x - 2)

• x² - 2x - 2

• 3x² + 2x - 1

• 3x² - 2x - 1

• 3x² - 8x -2