Select all the expressions that represent this model.

• (x + 2)(x + 2)

• 2x²

• (x + 2)^2

• 4x² + 4x +x

• x²+ 4x + 4

Select the expressions that represent this model.

• x² + 6x + 6

• x² - x - 6

• (x - 3)(x + 2)

• (x - 2)(x + 3)

Which figure is represented by the expression (x + 2)(x + 4)?

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Given the model, fill in the boxes with the correct values.

Place the top value first and the side value second.

(x + ​ (a)   )(x + ​ (b)   )

• 4
• 3
• 11
• 12
• 5
• 6
• 7
• 8
• 9
• 10

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

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Mathematical Equivalence

OFF

The length of a rectangle is x + 2 units and the width is 3x + 7 units. Find the area.

Mathematical Equivalence

OFF

The length of a square is x + 2 units.  Find the area.

Mathematical Equivalence

OFF

Mathematical Equivalence

OFF

Mathematical Equivalence

OFF