Помогите с алгеброй пллку
√x = 7 x = 7^2 x = 49 ∛x = -3 x = (-3)^3 x = -27 √√x = 1 x = 1 ∛x = 2 x = 2^3 x = 8 √x = 2 x = 4 ∛(1-3*x) = 0 1-3*x = 0 x = 1/3 √√(2-x) = 0 2-x = 0 x = 2