Sec. 9.2: Factoring & Solving Quadratic Equations by Factoring
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(x+2)(2x-1)
Factor: 2x² + 3x - 2
(2x+1)(x+2)
Factor: 2x² + 5x + 2
(2x-1)(x+4)
Factor: 2x² + 7x - 4
(x-5)(2x-7)
Factor: 2x² - 17x + 35
(x-4)(2x-1)
Factor: 2x² - 9x + 4
(2x+5)(x-7)
Factor: 2x² - 9x - 35
6(x-5)(x+5)
Factor: 6x² - 150
(x-7)(x+2)
Factor: x² - 5x - 14
x=0.5, 4
Solve: 2x² + 4 = 9x
x=3.5, 5
Solve: 2x² - 17x = -35
x=0.5, -2
Solve: 2x² - 2 = -3x
x = -2.5, 7
Solve: 2x² - 9x - 35 = 0
x=-0.5, -2
Solve: 2x² = -5x -2
x=-4, 0.5
Solve: 4 - 7x = 2x²
x=-5, 5
Solve: 6x² - 150 = 0
x=7, -2
Solve: x² - 5x = 14
