Unit 6 Review

Front

What is the formula for the perimeter of a rectangle?

Back

Perimeter = 2(length + width)

Front

Calculate the perimeter of a rectangle with width (2x + 3) and length (2x - 4).

Back

8x - 2

Front

What is the product of (3x + 2)(2x + 4)?

Back

6x² + 16x + 8

Front

Identify the correct rectangle diagram for the product (x + 3)(x + 6).

Back

Diagram c

Front

What is a cubic binomial?

Back

A polynomial of degree 3 with two terms.

Front

What is a quadratic binomial?

Back

A polynomial of degree 2 with two terms.

Front

Simplify the expression: (4n⁴ - 8n + 4) - (8n² + 4n⁴ + 1).

Back

-8n² - 8n + 3

Front

What is the degree of the polynomial 5x² + 16x + 6?

Back

Degree 2 (quadratic)

Front

What is the product of two binomials?

Back

The result of multiplying two expressions, each containing two terms.

Front

What does it mean to simplify an expression?

Back

To reduce it to its simplest form by combining like terms.