Question 103252
2x^2 - 5x = 3 
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2x^2-5x-3 = 0

x = [5 +- sqrt(25-4*2*-3)]/4

x = [5 +- sqrt(49)]/4

x = [ 5 +- 7]/4

x = 3 or x = -1/2

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Cheers,
Stan H.