Sum and Difference of Cubes

Front

Complete the formula: a³ - b³ = ?

Back

(a - b)(a² + ab + b²)

Front

Factor: 64 - 27a³

Back

(4 - 3a)(9a² + 12a + 16)

Front

Factor: 27x³ - 64

Back

(3x - 4)(9x² + 12x + 16)

Front

Factor this sum of cubes: 2x³ + 128

Back

2(x + 4)(x² - 4x + 16)

Front

Complete the formula: a³ + b³ = ?

Back

(a + b)(a² - ab + b²)

Front

What is the difference of cubes formula?

Back

a³ - b³ = (a - b)(a² + ab + b²)

Front

What is the sum of cubes formula?

Back

a³ + b³ = (a + b)(a² - ab + b²)

Front

Factor: x³ - 8

Back

(x - 2)(x² + 2x + 4)

Front

Factor: 8y³ + 27

Back

(2y + 3)(4y² - 6y + 9)

Front

What is the first step in factoring a difference of cubes?

Back

Identify a and b such that a³ - b³ = (a - b)(a² + ab + b²)