Найду корень уравнения: -2x^2+3x=0
2 - 2*x + 3*x = 0
a*x^2 + b*x + c = 0
D = b^2 - 4 * a * c =
(3)^2 - 4 * (-2) * (0) = 9
x1 = (-b + sqrt(D)) / (2*a)
x2 = (-b - sqrt(D)) / (2*a)
x1 = 0
x2 = 3/2
x1 = 0.0
x2 = 1.5