A.X<5 B. X>5 C. X<4
D. X> 4
6. Which interval is part of the solution set of the inequality x2+2x -8 >0?
A.X> 3 B. X<3 I lsqi C. X> 2 D. x < 2
hlution set of the quadratic inequality x+2x-8 >O is
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