Mathematics
BrunoRoesner759
2016-04-12 10:02:51
Another struggle.... Helppp
ANSWERS
jamontrond
2016-04-12 13:13:22

This inequality can be transformed into: (x-7)(x+5) > 0 So the threshold points are x= 7 and x = -5 Then you can find that: when x > 7 and x < -5, this inequality works So the solution is (-∞, -5) ∪ (7, ∞)

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