(8+x^2)/(x^2-6x+9)-1<2/(x-3)
(6x-1)/(x-3)^2-2/(x-3)<0
6x-1-2(x-3)<0 , т.к. (x-3)^2>0
6x-1-2x+6<0
-4x+5<0
x>5/4 x<>3
(5/4;3) U x>3
(8+x²) 2
(x^2-6x+9)-1 < (x-3)
6x-1 2
(x-3)² - (x-3) <0
6x-1-2(x-3)<0
-4х>-5
x>5/4
ответ:(5/4;3) U x>3
(8+x^2)/(x^2-6x+9)-1<2/(x-3)
(6x-1)/(x-3)^2-2/(x-3)<0
6x-1-2(x-3)<0 , т.к. (x-3)^2>0
6x-1-2x+6<0
-4x+5<0
x>5/4 x<>3
(5/4;3) U x>3
(8+x²) 2
(x^2-6x+9)-1 < (x-3)
6x-1 2
(x-3)² - (x-3) <0
6x-1-2(x-3)<0
6x-1-2x+6<0
-4x+5<0
-4х>-5
x>5/4
ответ:(5/4;3) U x>3