Решите уравнение 4^2х-1=32
4 ^ ( 2X - 1 ) = 32 ( 2 ^ 2) ^ ( 2X - 1 ) = 2 ^ 5 2 * ( 2X - 1 ) = 5 4X - 2 = 5 4X = 7 X = 7 : 4 X = 1,75