Factoring when a=1

What two numbers MULTIPLY to 12 and ADD to 8?

• 3 & 4

• 2 & 6

• 1 & 12

• 4 & 4

Tags

CCSS.HSA-REI.B.4B

What two numbers MULTIPLY to 24 and ADD to -11?

• 6 & 4

• -6 & -4

• 8 & 3

• -8 & -3

Tags

CCSS.HSA-REI.B.4B

What two numbers MULTIPLY to -18 and ADD to 7?

• 5 & 2

• -9 & 2

• 9 & -2

• -6 & -3

Tags

CCSS.HSA-REI.B.4B

What two numbers MULTIPLY to 21 and add to 10?

• 7 and 3

• 5 and 5

• 12 and -2

• 8 and 2

Tags

CCSS.HSA-REI.B.4B

What two numbers MULTIPLY to 14 and ADD to -9?

• 2 and 7

• -10 and 4

• -7 and -2

• 14 and -1

Tags

CCSS.HSA-REI.B.4B

What two numbers MULTIPLY to -40 and ADD to 3?

• 20 and -2

• -5 and 8

• -4 and 10

• 2 and 1

Tags

CCSS.HSA-REI.B.4B

Factor
x²+12x+35

• (x+5)(x+7)
• (x+4)(x+3)
• (x+7)(x-5)
• Prime

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor
x² + 5x + 4

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

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.APR.A.1

Factor
x² + 11x + 24

• (x + 6)(x + 4)
• (x + 10)(x + 2)
• (x + 8)(x + 3)
• (x + 2)(x + 12)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor
x² - 9x + 20

• (x - 10)(x - 2)
• (x - 20)(x - 1)
• (x - 10)(x + 2)
• (x - 5)(x - 4)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3