|2x-5|/[(x-4)(x+4)]≥01)x<2,5(5-2x)/[(x-4)(x+4)≥0x=2,5 x=4 x=-4 + _ + _-------------(-4)-------------[2,5]----------(4)---------------------x<-4 U 2,5≤x<4x∈(-∞;-4)2)x≥2,5(2x-5)/[(x-4)(x+4)≥0 _ + _ +-------------(-4)-------------[2,5]----------(4)----------------------4<x≤2,5 U x>4x=2,5 U x∈(4;∞)Ответ x∈(-∞;-4) U (4;∞) U {2,5}