SOLUTION: 4 over 8x+7
Find all numbers for which the rational expression is undefined.
Algebra.Com
Question 669244: 4 over 8x+7
Find all numbers for which the rational expression is undefined.
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
4 over 8x+7
Find all numbers for which the rational expression is undefined.
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4/(8x+7)
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The denominator cannot be zero.
8x+7 = 0
x = -7/8
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Undefined for x = -7/8
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Cheers,
Stan H.
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