SOLUTION: Solve: (x-5)(x+3)<=0
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Question 273161: Solve: (x-5)(x+3)<=0
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Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
Critical points are at (0,5) and (1,-3). These two points separate the 
-axis into three regions. Select -values from each of the three regions that are not the critical point -values.
Let (-4+3) > 0)
Let (0+3) < 0)
Let (6+3) > 0)
So:
(x\ +\ 3)\ \leq\ 0)
On the interval [-3,5]
John
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