#6 Factoring Polynomials

Factor completely:

4x² - 121

• (2x + 11) (11 - 2x)

• (2x - 11) (2x - 11)

• (2x + 11) (2x + 11)

• (2x + 11) (2x - 11)

Factor

4b⁵ + 4b³ + 16b²

• 4b³(b⁴ + b² + 4b)

• 4b³(b⁴ + 4b + 5)

• 4(b⁵ + b³ + 4b²)

• 4b²(b³ + b + 4)

Factor Completely: 2k³ - 14k² - 60k

• 2(k - 10)(k - 3)

• k(k - 5)(k + 6)

• 2k(k - 5)(k + 6)

• 2k(k-10)(k+3)

Factor Completely: x⁴ - 9x²

• x²(x + 3)(x - 3)

• (x² + 3x)(x² - 3x)

• (x² + 9)(x - 3)(x + 3)

• x²(x² - 9)

Factor
x² – 5x – 24

• (x - 5)(x + 19)
• (x - 8)(x + 3)
• (x - 3)(x + 8)
• (x - 19)(x + 5)

Tags

CCSS.7.EE.A.1

Factor completely:

3x³ + 18x² +15x

• x(x² + 6x + 5)

• 3(x + 5)(x + 1)

• 3x(x + 5)(x + 1)

• 3(x - 5)(x - 1)

Factor: f(x) = -2x³ - 4x² + 6x

• f(x) = 2x(x + 3)(x - 1)

• f(x) = -2x(x - 3)(x + 1)

• f(x) = x(x + 3)(x - 1)

• f(x) = -2x(x + 3)(x - 1)