Factoring conjugate binomials

What is the GCF of 18k and 15k³

• 3k²
• 3k³
• 3k
• 5k

Tags

CCSS.7.EE.A.1

Factor:
x² - 49

• (x + 7)(x - 7)
• (x + 7)²
• (x - 7)²
• (x+7)(x-1)

Tags

CCSS.HSA.SSE.A.2

   6m² + 16m

• 2(3m² + 8m)
• 2m(3m + 8)
• 2m(3m - 8m)
• not factorable

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor:
p² - 14p

• p(1 - 14)
• 2p(p - 7)
• p²(1-14)
• p(p - 14)

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Which of the following is a correct rewriting or form of the binomial, x² - 169 ?

• (x + 13) (x - 13)
• (x + 13)²
• (x - 14) (x - 13)
• All of the above

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor x³ - 4x.

• (x-4)(x²-4)
• x(x-2)(x+2)
• x(x-4)
• (x-2)(x+2)

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor completley:
25x²y² - 100

• ( 5xy - 10) (5xy + 10) 
• ( 5xy + 10) (5xy + 10) 
• Prime
• ( 5xy - 50) (5xy + 50) 

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

(x + 5)(x + 4)

• x² + x + 20
• x² + 20x + 9
• x² + 9x + 20
• x² - 9x + 54

Tags

CCSS.HSA.APR.A.1

Find the product:
(3x + 2)(2x + 4)

• 6x² + 16x + 8
• 5x² +11x + 6
• 5x² + 16x + 6
• 6x² + 11x + 8

Tags

CCSS.HSA.APR.A.1

Simplify
(p − 8)²

 Hint: (p − 8)² = (p − 8)(p − 8)

• p ² − 16p − 64 
• p ² + 16p + 64 
• p ² − 16p − 8
• p ² − 16p + 64 

Tags

CCSS.HSA.APR.C.4