Solving by Factoring Quadratics

Factor Completely: 2x² + x - 6

• (x + 2) (2x -3)
• (x - 6) (2x + 1)
• (x + 1) (2x - 6)
• (x - 2) (2x + 3)

Factor

3x² + 7x + 2

• (3x+1)(x+2)

• (3x+1)(3x+4)

• (3x+2)(x+2)

• (3x+4)(3x+1)

Factor
2x² - 13x + 21

• (2x+3)(x+7)
• (2x-7)(x-3)
• (2x+7)(x+3)
• (2x-21)(x-1)

Factor
3x² - 7x - 20

• (3x-4)(3x+5)
• (3x+5)(x-4)
• (x-20)(3x+1)
• (3x-10)(x+2)

Factor
5x² + 34x - 7

• (x+7)(5x-1)
• (x-1)(5x+7)
• (5x+1)(x-7)
• (5x-1)(x-7)

Factor
4x² + 8x + 3

• (2x-3)(2x-1)
• (x-1)(4x-3)
• (x+1)(4x+3)
• (2x+1)(2x+3)

Factor
3a² + 4a + 1

• (7a-10)(a-8)
• Not factorable
• (3a+1)(a+1)
• (3a-1)(a-1)

Factor Completely:  6x² + 5x - 6

• 6(x + 1)(x - 6)
• (6x + 6)(x - 1)
• (2x - 3)(3x + 2)
• (3x - 2)(2x + 3)

Factor:
 2m² + 3m - 9

• 2(m + 3)(m - 3)
• (2m - 3)²
• (m + 3)(2m - 3)
• (2m + 3)(m - 3)

Factor:
 4h² - 17h + 4

• (2h - 2)²
• 4(h + 4)(h + 1)
• (2h - 2)(2h + 2)
• (h - 4)(4h - 1)