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Factor the expression 2x2+9x-5
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Factor the expression 2x2+9x-5
asked
Dec 17, 2018
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Factor the expression 2x2+9x-5
Mathematics
middle-school
Phact
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Phact
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2x^2 + 9x - 5 = 0
2x^2 + 10x - x - 5 = 0
2x(x + 5) - 1(x + 5) = 0
(2x - 1)(x + 5) = 0
x = 1/2, x = -5
Mohamed Mohamed
answered
Dec 18, 2018
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Mohamed Mohamed
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No need to do it, won't help you in life.
Carioni
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Dec 22, 2018
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Carioni
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