(1/5)^4-х=125
1/625-x=125
-x=125-1/625
-x=78124/625
x=-78124/625 = -124,9984
3сtgX=-sqrt(3)
x=arcctg(-sqrt(3))+pi*n, n∈Z
x=5pi/6+pi*n, n∈Z
(1/5)^4-х=125
1/625-x=125
-x=125-1/625
-x=78124/625
x=-78124/625 = -124,9984
3сtgX=-sqrt(3)
x=arcctg(-sqrt(3))+pi*n, n∈Z
x=5pi/6+pi*n, n∈Z