import mathdef quadratic_equation(a, b, c): x1 = ((-b + math.sqrt(b** - 4*a*c))/2a) x2 = ((-b - math.sqrt(b** - 4*a*c))/2a) return x1,x2print quadratic_equation(2, 3, 0)print quadratic_equation(1, -6, 5)
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