SOLUTION: r(r-8)/(2r+6)<0

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Question 629882: r(r-8)/(2r+6)<0
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
r%28r-8%29%2F%282r%2B6%29%3C0
r%28r-8%29%2F2%28r%2B3%29%3C0
number line
<...-....-3...+....0....-....8....+......>
solution: (-∞,-3) U (0,8)