Python 3.13.1 (v3.13.1:06714517797, Dec  3 2024, 14:00:22) [Clang 15.0.0 (clang-1500.3.9.4)] on darwin
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a = 0.87
b = -6.02
c = -2.005
delta = b**2 - 4*a*c
rac_delta = delta**0.5
x_1 = (-b + rac_delta)/(2*a)
x_2 = (-b - rac_delta)/(2*a)
print(x_1)
7.237945196830458
print(x_2)
-0.318404966945401