Решите неравенство 11log13(x^2 -4x-5) меньше = 12+ log13((x+11)^11/x-5)

11log13(x^2 -4x-5)<= 12+ log13((x+1)^11/x-5)  ОДЗ: (x^2 -4x-5)>0 (-беск;-1)U(5;беск)   11log13(x^2 -4x-5)=11log13((x+1)(x-5))=11log13(x+1)+11log13(x-5) log13((x+1)^11/x-5)=11log13(x+1)-log13(x-5)   11log13(x+1)+11log13(x-5)<= 12+11log13(x+1)-log13(x-5) 12log13(x-5)<= 12 log13(x-5)<= 1 х>5 log13(x-5)<= log13(13) (13-1)(13-x+5)>=0 18-x>=0   х (5;18]