(-1/3)^3 = (-1/3) x (-1/3) x (-1/3) = -1/27
(-1/3)^2 = (-1/3) x (-1/3) = 1/9
Сумма: (-1/27) + (1/9) = -1/27 + 3/27 = 2/27Разность: (-1/27) - (1/9) = -1/27 - 3/27 = -4/27Произведение: (-1/27) x (1/9) = -1/243Частное: (-1/27) / (1/9) = (-1/27) x (9/1) = -9/27 = -1/3
(-1/3)^3 = (-1/3) x (-1/3) x (-1/3) = -1/27
(-1/3)^2 = (-1/3) x (-1/3) = 1/9
Сумма: (-1/27) + (1/9) = -1/27 + 3/27 = 2/27
Разность: (-1/27) - (1/9) = -1/27 - 3/27 = -4/27
Произведение: (-1/27) x (1/9) = -1/243
Частное: (-1/27) / (1/9) = (-1/27) x (9/1) = -9/27 = -1/3