SOLUTION: If 5x + x² > 100, then x is not

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Question 1131860: If 5x + x² > 100, then x is not
Found 2 solutions by MathLover1, ikleyn:
Answer by MathLover1(20850)   (Show Source): You can put this solution on YOUR website!

If



find zeros:







solutions:

or


then is not equal to or


Answer by ikleyn(52834)   (Show Source): You can put this solution on YOUR website!
.
The correct answer is

    Then  x  is not in the segment  [,].


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