Factoring by Grouping

Factor:
 2x² - 3x - 2

• (2x - 2)(x + 1)
• (2x + 1)(x - 2)
• (2x - 1)(x - 2)
• (2x - 1) (x - 1)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor:
3v² - 4v - 7

• (3v-7)(v+1)
• 3(v-7)(v-1)
• (3v+1)(v-9)
• (3v+1)(v-10)

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor:
9x² - 6x - 8

• (3x+2)(3x-4)
• (3x+2)(3x+4)
• (3x-2)(3x-4)
• (x-1)(9x+8)

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Is (x-3) a factor of:
 2x² - 5x - 3

• Yes, it is a factor
• No, it is not a factor

Tags

CCSS.HSA.APR.B.2

What is the factored form of:
 25x² - 9

• (5x+3)(5x-3)
• (x+5)(x-3)
• (x-3)(x+5)
• (5x+3)(3x+5)

Tags

CCSS.HSA.APR.C.4

Is (3x - 3) a factor:
6x² + 3x - 3

• Yes, it is
• No, it isn't

Tags

CCSS.HSA.APR.B.2

Find the factors of:
x² - 81

• (x-9)(x+9)
• (x+9)(x+9)
• (x-9)(x-9)
• Can't be factored

Tags

CCSS.HSA.APR.C.4

Factor:
x² + 24x + 144

• (x + 12)²
• (x + 9)²
• (x + 15)²
• (x + 13)²

Tags

CCSS.HSA.APR.C.4

Factor:
4x² - 20x + 25

• (4x - 25)(x -1)
• (2x + 5)(2x - 5)
• (2x - 5)²
• (4x - 5)(x - 5)

Tags

CCSS.HSA.APR.C.4

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