Multiplying Binomials

Front

What is a binomial?

Back

A binomial is a polynomial that contains exactly two terms, such as (x + 4) or (3x - 5).

Front

What does it mean to multiply binomials?

Back

Multiplying binomials involves using the distributive property to expand the product of two binomials, resulting in a polynomial.

Front

What is the formula for the square of a binomial (a + b)²?

Back

(a + b)² = a² + 2ab + b².

Front

What is the formula for the square of a binomial (a - b)²?

Back

(a - b)² = a² - 2ab + b².

Front

Expand the expression (x + 3)(x + 2).

Back

x² + 5x + 6.

Front

Expand the expression (x - 4)(x + 4).

Back

x² - 16.

Front

What is the area of a rectangle with length (x + 2) and width (3x + 7)?

Back

3x² + 13x + 14 square units.

Front

What is the result of (x - 5)²?

Back

x² - 10x + 25.

Front

What is the result of (a + b)²?

Back

a² + 2ab + b².

Front

What is the product of (4x - 1)(4x + 1)?

Back

16x² - 1.