6-4 Factoring Practice Part 1

Factor completely:

63x⁴ - 7x² + 28x

• x(63x³ - 7x + 28)

• 7x(9x³ - x + 4)

Factor completely:

x³ - 5x² - 24x

• x(x + 8)(x - 3)

• x(x - 8)(x + 3)

• x(x - 8)(x - 3)

• x(x + 8)(x + 3)

Factor completely:

3x⁴ - 14x³ - 5x²

• x²(3x+1)(x-5)

• x²(3x+1)(x+5)

• x²(3x-1)(x+5)

• x²(3x-1)(x-5)

Factor completely:

2x⁴ − 14x² − 36

• 2(x² + 9)(x − 2)(x + 2)

• 2(x − 3)²(x² + 2)

• 2(x² + 9)(x² − 2)

• 2(x − 3)(x + 3)(x² + 2)

Factor completely:

2x⁴ + x² − 10

• (x² + 5)(x − 2)(x + 2)

• (2x² − 5)(x² + 2)

• (2x² + 5)(x² − 2)

• (2x² + 5)(x − 2)(x + 2)