1)logx+3(9-x2)-1/16log2x+3(x-3)2≥2 2)log0,5(x2-5x+6)>-1 3)log1/3(2-3x/x)≥-1 4)log|x|(√9-x2-x-1)≥1 5)log2(x2-4)-3log2x+2/x-2>2
dory :
1)logx+3(9-x2)-1/16 log2x+3(x-3)2≥2
2)log0,5(x2-5x+6)>-1
3)log1/3(2-3x/x)≥-1
4)log|x|(√¯9‾-¯x2-x-1)≥1
5)log2(x2-4)-3log2x+2/x-2>2
