Factoring GCF and Grouping

Factor:

56a³ - 8a

• 8a²(56a³ - 8a)

• 8a(7a² - 1)

• 8a(7a³ - a)

• 8a²(35a² - a)

Factor:

3x³ + 9x² - 15x

• x(3x² + 9x - 15)

• 3x(x² + 3x - 5)

• 3x(x² - 9x + 15)

• x(3x² -9x + 15)

Factor:

2n³ + 16n + 12

• 2n(n³ + 24n + 6)

• 2(n³ + 8n + 6)

• 2n(n³ + 8n + 6)

• 3(n³ + 8n + 6)

Factor the following

12x³y⁴z² + 14x⁴yz - 6x⁵y⁴z²

• 2x³yz(6xy³z + 7x - 3x²y³z)

• 6x³yz(2y³z + 2x - 1x²y³z)

• 2x²y²z(6y³z + 7x - 3x²y³z)

• 2xyz(6x²y³z + 7xyz - 3x²y³z)

Factor

4b⁵ + 4b³ + 16b²

• 4b³(b⁴ + b² + 4b)

• 4b³(b⁴ + 4b + 5)

• 4(b⁵ + b³ + 4b²)

• 4b²(b³ + b + 4)

Factor Completely!!!

• A

• B

• C

• D

Factor completely:

x³ + 7x² - 2x - 14

• (x² - 2)(x - 7)

• (x² + 2)(x - 7)

• (x² + 2)(x + 7)

• (x² - 2)(x + 7)

Factor

x³ - 4x² -4x + 16

• (x + 4)(x + 2)

• (x - 4)(x² - 4)

• (x + 4)(x² - 4)

• (x - 4)(x - 2)

Factor

7r³ - 8r² + 42r - 48

• (r² + 6)(7r + 8)

• (r² + 6)(7r - 8)

• (r² + 6)(r² + 8)

• (r² + 6)(7r + 6)

Factor

20x³ - 25x² + 4x - 5

• (5x² - 5)(4x + 1)

• 5(x² - 1)(4x + 5)

• (5x² + 1)(4x - 5)

• (5x² + 1)(4x - 1)