A2-Factoring Perfect Cubes

Front

Complete the formula: a³ - b³ = ?

Back

(a - b)(a² + ab + b²)

Tags

CCSS.6.EE.A.2C

Front

Factor: x³ - 1000

Back

(x - 10)(x² + 10x + 100)

Tags

CCSS.HSA.APR.C.4

Front

Complete the formula: a³ + b³ = ?

Back

(a + b)(a² - ab + b²)

Front

Factor: 27x³ + 8

Back

(3x + 2)(9x² - 6x + 4)

Tags

CCSS.HSA.APR.C.4

Front

Factor: 64 - 27a³

Back

(4 - 3a)(9a² + 12a + 16)

Tags

CCSS.HSA.APR.C.4

Front

What is the formula for the difference of cubes?

Back

a³ - b³ = (a - b)(a² + ab + b²)

Tags

CCSS.HSA.APR.C.4

Front

What is the formula for the sum of cubes?

Back

a³ + b³ = (a + b)(a² - ab + b²)

Tags

CCSS.6.EE.A.2C

Front

Factor: x³ - 8

Back

(x - 2)(x² + 2x + 4)

Tags

CCSS.HSA.APR.C.4

Front

Factor: 8x³ + 27

Back

(2x + 3)(4x² - 6x + 9)

Tags

CCSS.HSA.APR.C.4

Front

What is the first step in factoring a perfect cube?

Back

Identify if the expression can be expressed as a³ or b³.

Tags

CCSS.HSA.APR.C.4