Найду корень уравнения: 4/3x^2-48= 0
2 4*x ---- - 48 = 0 3
a*x^2 + b*x + c = 0
D = b^2 - 4 * a * c =
(0)^2 - 4 * (4/3) * (-48) = 256
x1 = (-b + sqrt(D)) / (2*a)
x2 = (-b - sqrt(D)) / (2*a)
x1 = -6
x2 = 6
x1 = 6.0
x2 = -6.0