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December 16th, 2012, 04:21 PM   #1
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Solving Equation/Inequality

I uploaded the equations below ...
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December 16th, 2012, 06:43 PM   #2
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Re: Solving Equation/Inequality



, x ? 0, x ? 7.



















The denominator is always positive (do you see why?) so we are only concerned with where the numerator is positive, i.e. greater than zero:

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