Factoring Sums and Differences of Cubes

Factor.

64-27a³

• (4-3a)(9a²+12a+16)

• (3a-4)(3a²+12a+16)

• (4-3a)(3a²+12a+16)

• (4-3a)³

Tags

CCSS.HSA.APR.C.4

Factor the Following 8x³-27

• (2x+3)(4x²-6x+9)

• (2x-3)(4x²+6x+9)

• (2x-3)(4x²+6x-9)

• (2x-3)(2x²+6x+9)

Tags

CCSS.HSA.APR.C.4

x³ + 64

• (x + 3)(x² - 3x + 9)

• (x + 5)(x² - 5x + 25)

• (x + 4)(x² - 4x + 16)

• (x - 4)(x² + 4x + 16)

Tags

CCSS.HSA.APR.C.4

x³ - 27

• (x - 4)(x² + 4x + 16)

• (x + 3)(x² - 4x + 16)

• (x - 1)(x² + 1x + 1)

• (x - 3)(x² + 3x + 9)

Tags

CCSS.HSA.APR.C.4

WHAT FACTORING TECHNIQUE YOU HAVE TO USE TO SOLVE FOR THE FACTORS OF 27X³-343?

• DIFFERENCE OF TWO CUBES

• DIFFERENCE OF TWO SQUARES

• FACTORING BY GCF

• SUM OF TWO CUBES

Tags

CCSS.HSA.APR.C.4

Which expression is an example of a Difference of Cubes?

Factor 343m³-64n³

• (7m-4n)(49m²+28mn+16n²)

• (7m+4n)(7m²-28mn+16n²)

• (7m-4n)(49m²+16n²)

• (7m+4n)(49m²-16n²)

Tags

CCSS.HSA.APR.C.4

8x³ + 27

• (3x - 2)(9x² + 6x + 4)

• (3x - 1)(9x² + 3x + 1)

• (2x + 3)(4x² - 6x + 9)

• (2x - 1)(4x² + 2x + 1)

Tags

CCSS.HSA.APR.C.4

x³ + 27

• (x + 3)(x² - 3x + 9)

• (x + 2)(x² - 2x + 4)

• (x + 4)(x² - 4x + 16)

• (x - 3)(x² + 3x + 9)

Tags

CCSS.HSA.APR.C.4

8x³ - 1

• (2x - 1)(4x² + 2x + 1)

• (3x - 1)(9x² + 3x + 1)

• (3x - 2)(9x² + 6x + 4)

• (x - 3)(4x² - 6x + 9)

Tags

CCSS.HSA.APR.C.4