4.4 Factoring (Algebra 2)

Factor

k² + 7k + 10

• (k + 2)(k + 5)

• (k - 2)(k - 5)

• (k + 10)(k + 4)

• (k + 2)(k - 5)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor

3v² - 4v - 7

• (3v - 7)(v + 1)

• 3(v - 7)(v - 1)

• (3 + 1)(v - 9)

• (3v + 1)(v - 10)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

What is the first step when factoring polynomials?

• Factor out any GCF

• List all the terms

• Make an X

• Write the answer

factor completely

81m² - 1

• Prime

• (m - 9)(m + 9)

• 9m(9m - 1)

• (9m - 1)(9m + 1)

Tags

CCSS.HSA.APR.C.4

Factor completely:

3x² + 18x +15

• 3(x² + 6x + 5)

• (x + 5)(x + 1)

• 3(x + 5)(x + 1)

• Prime

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

What is the factored form of 5n³ - 10n² + 3n - 6

• (5n² + 3)(n - 2)

• (5n² - 3)(n - 2)

• (5n³ + 3)(n - 2)

• 10n(n² - 6)

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor by grouping

x³ - 4x² - 4x + 16

• (x + 4)(x + 2)

• (x - 4)(x - 2)(x + 2)

• (x - 4)(x² - 4)

• (x - 4)(x - 2)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor Completely:
3x⁵ - 27x³

• 3(x³ - 3)(x² + 3)
• prime
• 3x³(x² - 9)
• 3x³(x - 3)(x + 3)

Tags

CCSS.HSA.APR.C.4

Find the GCF of 26xy and 10x²y²

• 2xy

• 2x²y²

• 10x²y²

• 10xy

Tags

CCSS.6.NS.B.4

Find the GCF of 9u³v⁴w and 15u²v²w²

• 9u²v²w

• 9u³v⁴w²

• 3u³v⁴w²

• 3u²v²w

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2