Mathematical Equivalence

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(x + 5)²

• x² + 25
• x² + 10x + 25
• x² + 10 x + 10
• x² + 10

Mathematical Equivalence

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CCSS.6.EE.A.3

Select all the expressions that represent the area of the square.

• x² + 6x + 6

• x² + 5x + 6

• (x + 3)(x + 2)

• (x + 2)(x + 3)

Which figure is represented by the expression x² +6x + 8?

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Which figure can be represented by x² +5x + 4?

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Select each expression that represent the area of the square.

• (x + 2)(x + 2)

• 2x²

• (x + 2)^2

• 4x² + 4x +x

• x²+ 4x + 4

Which figure can be represented by (x + 1)(x + 4)?

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Which figure can be represented by (x + 1)(x + 3)?

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