Решите неравенство |5x–2|lt;3.

|5х-2|<3 Если Х>0 {5х-2<3 Х>0. Х>0 {5х<5. {Х<1 //////////////////////// --------0-----------1---------- \\\\\\\\\\\\\\\\\\\\\\\ Общие 0<Х<1 Если Х<0 { -(5х-2)<3 Х<0. Х<0 { -5х+2<3. {-5х<1 Х<0 {Х> -1/5 ///////////////////// --------(-1/5)-------0------- \\\\\\\\\\\\\\\\\\\\\\\ -1/5<Х<0 Ответ: 0<Х<1 объедин. -1/4<Х<0