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statuscvo [17]
3 years ago
12

What is the simplified form of (1/x)-(2/x^2+x)

Mathematics
2 answers:
julsineya [31]3 years ago
8 0
The answer would be C)3-x/x(x-1)
Citrus2011 [14]3 years ago
8 0
My answer is c.so c is the correct 
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The life of a manufacturer's compact fluorescent light bulbs is normal, with mean 12,000 hours and standard deviation 2,000 hour
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<h3>Given information-</h3>

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\bf \cfrac{A}{B}=\cfrac{3}{6}\implies \cfrac{A}{B}=\cfrac{1}{2}\implies 2A=\boxed{B}&#10;\\\\[-0.35em]&#10;~\dotfill\\\\&#10;A+B=90\implies A+\boxed{2A}=90\implies 3A=90\\\\\\ A=\cfrac{90}{3}\implies \blacktriangleright A=30 \blacktriangleleft&#10;\\\\[-0.35em]&#10;\rule{34em}{0.25pt}\\\\&#10;2(30)=B\implies \blacktriangleright 60=B \blacktriangleleft

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Which is the best approximation for the value 140
zzz [600]
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4 0
3 years ago
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