2x^3 - x(x^2 - 6) - 3(2x - 1) - 30 = 0
2x^3 - x^3 + 6x - 6 - 6x + 3 - 30 = 0
x^3 - 33 = 0
x^3 = 33
x = ∛33
Ответ: x = ∛33
2x^3 - x(x^2 - 6) - 3(2x - 1) - 30 = 0
2x^3 - x^3 + 6x - 6 - 6x + 3 - 30 = 0
x^3 - 33 = 0
x^3 = 33
x = ∛33
Ответ: x = ∛33