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valentina_108 [34]
3 years ago
9

For which nonnegative value of x is the expression 5+x/25-x^2

Mathematics
1 answer:
erica [24]3 years ago
8 0

Answer:

Step-by-step explanation:

\frac{5+x}{25-x^2} >0\\=\frac{5+x}{(5+x)(5-x)} \\=\frac{1}{5-x} >0\\if~5-x>0\\or~5>x\\or x

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