Unit 6 Review

Front

What is the product of (x + 7)²?

Back

x² + 14x + 49

Front

What is the formula for the perimeter of a rectangle?

Back

Perimeter = 2(length + width)

Front

If a rectangle has width (2x + 3) and length (2x - 4), what is its perimeter?

Back

8x - 2

Front

What is the area of a rectangle?

Back

Area = length × width

Front

If a rectangle has width (3x + 1) and length (4x - 6), what is its area?

Back

12x² - 14x - 6

Front

What is the perimeter of a rectangle with width (3x + 1) and length (4x - 6)?

Back

14x - 10

Front

Can you add the expressions 2x² and 3x together?

Back

Cannot add together

Front

What is the formula for the area of a rectangle?

Back

Area = length × width

Front

What is the product of (x + 7)(x + 7)?

Back

x² + 14x + 49

Front

What is the perimeter of a rectangle with dimensions (2x + 3) and (2x - 4)?

Back

8x - 2