Alg B Chapter 8 Review

What is the GCF of 20 and 30?

• 5
• 2
• 10
• 20

Tags

CCSS.6.NS.B.4

What is the greatest common factor of 30x and 56x²

• 4x

• 6x

• 2x

• x

Tags

CCSS.6.NS.B.4

What is the GCF of 10a²b³ and 20a²b²?

• 20a²b³
• 10a²b³
• 20ab²
• 10a²b²

Tags

CCSS.6.NS.B.4

What is 144x³ written in prime factorization form?

• 12*12*x*x*x

• 2*2*2*2*3*3*x*x*x

• 2*2*2*3*3*3*x*x*x

• 2*2*12*x*x*x

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.2

CCSS.6.EE.A.3

Find the GCF of the following terms;

5xy³z ; 26x²y⁵z² ; 10x³yz²

• 5xyz

• x²y³z⁵

• 2xy³z

• xyz

Tags

CCSS.6.NS.B.4

w³ + 3w

• 3w(1)
• w(w² + 3)
• w³(w + 3)

Tags

CCSS.7.EE.A.1

Factor
x² - 13x + 36

• A
  (x + 9)(x + 4)
• B
  (x - 9)(x - 4)
• C
  (x + 9)(x - 4)
• D
  (x - 9)(x + 4)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor
n² + 16n + 63

• (n-7)(n+4)
• (n+7)(n-9)
• (n-3)(n-10)
• (n+7)(n+9)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor
k² -2k - 24

• (k+4)(k-6)
• (k+4)(k+6)
• (k+6)(k-1)
• (k-4)(k+6)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSA.REI.B.4

Factor
n²-13n+40

• (n-5)(n-8)
• (n+5)(n-8)
• (n-5)(n+8)
• (n+6)(n+1)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.REI.B.4

CCSS.HSA.APR.A.1