Factoring - GCF and Grouping

Factor:

56a³ - 8a

• 8a²(56a³ - 8a)

• 8a(7a² - 1)

• 8a(7a³ - a)

• 8a²(35a² - a)

Factor

4b⁵ + 4b³ + 16b²

• 4b³(b⁴ + b² + 4b)

• 4b³(b⁴ + 4b + 5)

• 4(b⁵ + b³ + 4b²)

• 4b²(b³ + b + 4)

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 the following

12x³y⁴z² + 14x⁴yz - 6x⁵y⁴z²

• 2x³yz(6xy³z + 7x - 3x²y³z)

• 6x³yz(2y³z + 2x - 1x²y³z)

• 2x²y²z(6y³z + 7x - 3x²y³z)

• 2xyz(6x²y³z + 7xyz - 3x²y³z)