Решите уравнение: 2х+3
Решение 2х+3√3sin(3π/2) - 5 = 0 2х+3√3sin(π + π/2 ) - 5 = 0 2х - 3√3sin(π/2 ) - 5 = 0 2х - 3√3 * 1 - 5 = 0 2x - 3√3 - 5 = 0 2x = 3√3 + 5 x = ( 3√3 + 5)/2