Factoring Quadratics Plus Sum and Difference of Cubes

• (x-9)(x-9)

• (x+9)(x+9)

• (x-9)(x+9)

• Can't be factored

Tags

CCSS.HSA.APR.C.4

• (x-4)(x-6)

• (x-12)(x+2)

• (x-8)(x-3)

• (x+24)(x-1)

Factor: 3v² - 4v - 7

• 3(v-7)(v-1)

• (3v-7)(v+1)

• (3v+1)(v-9)

• (3v+1)(v-10)

Factor: 25x² - 9

• (5x + 3)(5x - 3)

• (x + 5)(x - 3)

• (x - 3)(x + 5)

• (5x + 3)(3x + 5)

Tags

CCSS.HSA.APR.C.4

Factor using sum or difference of cubes. (use your notes!)

• (a-b)(a²+ab+b²)

• (a+b)(a²-ab+b²)

• (a-b)(a²-ab+b²)

• (a+b)(a²+ab+b²)

Tags

CCSS.HSA.APR.C.4

Factor: 2x² +10x - 28

• 2(x + 7)(x + 2)

• 2(x + 7)(x - 2)

• (2x + 7)(x - 4)

• (2x - 7)(x - 4)

Factor:  x² + 13x + 30

• (x + 3)(x + 10)

• (x + 5)(x + 6)

• (x + 2)(x + 15)

• (x + 1)(x + 30)

Factor:  x² - 2x - 24

• (x + 6)(x - 4)

• (x + 4)(x - 6)

• (x - 4)(x - 6))

• (x - 3)(x + 8)

Factor:  8x² + 7x - 4

• (2x + 3)(2x - 5)

• (4x + 3)(x - 5)

• (2x - 3)(2x - 5)

• (4x - 3)(x + 5)

Factor: 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