factoring quadratic expressions

Factor:  x² + 13x + 30

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

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.REI.B.4

Factor:  x² - 2x - 24

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

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSA.REI.B.4

Factor: $x^2+7x+12$  

• (x + 3)(x + 4)

• (x + 6)(x + 2)

• (x - 3)(x - 4)

• (x + 1)(x + 12)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor: $x^2+6x-27$  

• (x - 9)(x + 3)

• (x + 9)(x - 3)

• (x + 3)(x + 3)

• (x + 9)(x + 3)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSA.REI.B.4

Factor:
x² - 10x - 24

• (x + 12)(x - 2)
• (x - 6)(x - 4)
• (x - 12)(x + 2)
• (x +6)(x - 4)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSA.REI.B.4

Factor:
x² + 5x - 24

• (x - 8)(x + 3)
• (x + 8)(x - 3)
• (x + 6)(x - 4)
• (x + 12)(x - 2)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.REI.B.4

Factor
x² - 5x - 36

• (x - 4)(x + 9)
• (x - 6)(x + 6)
• (x + 4)(x - 9)
• (x -12)(x + 3)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.APR.B.3

Factor:  x² + 29x + 100

• (x + 5)(x + 20)
• (x + 4)(x + 25)
• (x + 2)(x + 50)
• (x + 10)(x + 10)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSA.APR.A.1

Factor: x² - 5x - 6

• (x - 6)(x - 1)

• (x - 2)(x + 3)

• (x - 3)(x - 2)

• (x + 1)(x - 6)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSA.APR.B.3

Factor:  x² + x - 42

• (x + 42)(x - 1)
• (x + 6)(x - 7)
• (x + 7)(x - 6)
• (x + 1)(x - 42)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSA.APR.A.1