Factoring Quadratic Expressions Non Monic

Factor:  5x² - 6x - 8

• (5x + 1)(x - 8)
• (5x + 8)(x - 1)
• (5x + 2)(x - 4)
• (5x + 4)(x - 2)

Factor:  3x² - 10x + 8

• (3x - 2)(x - 4)
• (3x - 4)(x - 2)
• (3x - 4)(x + 2)
• (3x + 4)(x - 2)

Factor:  2x² - 13x + 20

• (2x - 10)(x - 2)
• (2x - 2)(x - 10)
• (2x - 4)(x - 5)
• (2x - 5)(x - 4)

Factor:  4x² - 17x + 15

• (2x - 5)(2x - 3)
• (4x - 3)(x - 5)
• (4x - 5)(x - 3)
• (2x + 5)(2x - 3)

Factor:  8x² + 31x - 4

• (8x - 1)(x + 4)
• (4x - 1)(2x + 4)
• (2x - 1)(4x + 4)
• (8x - 2)(x + 2)

7x² − 31x − 20

• (7x + 4)(x − 5)

• (7x - 4)(x − 5)

• (7x + 4)(x + 5)

• (7x - 4)(x − 5)

7k² + 9k

• k(7k - 9)

• k(7k + 9)

• 7k(k + 9)

• (k+3)(7k + 3)

7x² − 45x − 28

• 7(x + 4)(x − 7)

• (x + 4)(7x - 7)

• (7x + 4)(x − 7)

• (7x - 4)(x + 7)

2b² + 17b + 21

• (2b + 7)(b + 3)

• (2b + 3)(b - 7)

• 2(b + 3)(b + 7)

• (2b + 3)(b + 7)

5p² − p − 18

• 5(p + 9)( p − 2)

• (p + 9)( 5p − 2)

• (5p - 9)( p + 2)

• (5p + 9)( p − 2)