Quadratic Factoring

Factor:  x² + 13x + 30

• (x + 3)(x + 10)
• (x + 5)(x + 6)
• (x + 2)(x + 15)
• (x + 1)(x + 30)

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.2

Factor:  x² - 2x - 24

• (x + 6)(x - 4)
• (x + 4)(x - 6)
• (x - 4)(x - 6))
• (x - 3)(x + 8)

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor:  x² - 16x + 24

• (x + 2)(x - 14)
• (x - 2)(x - 14)
• (x + 14)(x - 2)
• (x - 4)(x - 6)

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor:  3x² - 5x - 2

• (3x + 1)(x - 2)
• (3x + 2)(x - 1)
• (3x - 1)(x + 2)
• (3x - 2)(x + 1)

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor:  2x² - 5x + 2

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

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

What is the factored form of the quadratic equation

 $x^{2\ }+3x\ -28=0$  

•  $\left(x\ -4\right)\left(x+7\right)$  

•  $\left(x+4\right)\left(x-7\right)$  

•  $\left(x-2\right)\left(x-14\right)$  

•  $\left(x-2\right)\left(x+14\right)$  

Tags

CCSS.HSA-REI.B.4B

Factor:  3x² - 10x + 8

• (3x - 2)(x - 4)
• (3x - 4)(x - 2)
• (3x - 4)(x + 2)
• (3x + 4)(x - 2)

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

x² - 25

• ( x + 5 ) ( x - 5 )

• ( x - 5 ) ( x - 5 )

• ( x + 5 ) ( x + 5 )

• Unfactorable

Tags

CCSS.HSA.APR.C.4

4x² - 64y²

• Unfactorable

• ( 2x - 32y) (2 x + 32y)

• ( 2x - 8y) (2 x - 8y)

• ( 2x - 8y) (2 x + 8y)

Tags

CCSS.HSA.APR.C.4

Factor 4y² – 9.

• (2y + 3)(2y – 3)
• prime
• (2y + 3)(2y + 3)
• (2y – 3)(2y – 3)

Tags

CCSS.HSA.APR.C.4