106.
A)-x²-5x+7>0
-1/3-x²+9>0
B)7x²+5x-7<0
x²-27<0
C)-2x²-4x+8<0
x²+2x-4>0
D)-3/5x²-5<0
x²+25/3>0
107.
A)-1/2x²+3x-5>0
x²-1-3<0
B)-1/4x²+1/2x+1<0
x²-2+4>0
C)7/5x²-5x+7>0
x²-25+35<0
108.
A)4x²-6x+10>0
2x²-3x+5>0
B)-6x²-12x-6<0
x²+2x+1>0
106.
A)-x²-5x+7>0
-1/3-x²+9>0
B)7x²+5x-7<0
x²-27<0
C)-2x²-4x+8<0
x²+2x-4>0
D)-3/5x²-5<0
x²+25/3>0
107.
A)-1/2x²+3x-5>0
x²-1-3<0
B)-1/4x²+1/2x+1<0
x²-2+4>0
C)7/5x²-5x+7>0
x²-25+35<0
108.
A)4x²-6x+10>0
2x²-3x+5>0
B)-6x²-12x-6<0
x²+2x+1>0