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x2 + 5x -14 = 0
x2 -2x +7x -14 = 0
x(x-2) + 7(x-2)
(x-2) + (x+7)
X= 2 or x= -7
x2 -2x +7x -14 = 0
x(x-2) + 7(x-2)
(x-2) + (x+7)
X= 2 or x= -7
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