Quiz - Factoring Review

Factor Completely:
-3x - 15

• -3 (x+ 5)
• 3 (x + 5)
• -3 (x -5)

Factor Completely:

5x² - 10x

• (x - 2)(x - 10)

• 5(x² - 2x)

• 5x(x - 2)

x⁵ + x⁴ + x²

• x³(x² + x + 1)

• x(x⁴ + x³ + x)

• x²(x³ + x²)

• x²(x³ + x² + 1)

3x²y² + 14x²y + 15x

• y(3x²y + 14x² + 15x)

• xy(3xy + 14x + 15)

• x²(3y² + 14y + 15)

• x(3xy² + 14xy + 15)

Factor the polynomial (completely) by grouping:

2b²+3b-10b-15

• 2b(b-5b-3)

• b(2b+3)-5(2b+3)

• (b-5)(2b+3)

• (2m+3)²

Factor Completely:

2n² - 8n³

• 2n²(n-4n²)

• 2n²(1-4n)

• 2n³(10-8n²)

• 3n(1-4n)

Factor completely

45xy + 15x³y + 10y

• 5y (9xy + 3x² + 2y)

• 5xy (9 + 3x² + 2)

• 5x (9y + 3xy + 2)

• 5y (9x + 3x³ + 2)

Factor.

4p³ + 8p² + 3p + 6

• (2p²+3)(p+2)

• (2p²+6)(p+4)

• (4p²+3)(p+2)

• (4p²+8p)(3p+6)

Factor. 2x³ - 8x² - x + 4

• (2x²-1)(x-4)

• 2(x²-1)(x+4)

• (x²-1)(2x-4)

• (2x²+1)(x-4)

Factor

9x² - 12x + 6x - 8

• (3x+2)(3x-4)

• (3x+2)(3x+4)

• (3x-2)(3x-4)

• (x-1)(9x+8)