document.write( "Question 336806: An irrational number is a real number within a radical sign. Is that sometimes,always, or never? Explain. \n" ); document.write( "

Algebra.Com's Answer #241413 by jim_thompson5910(35256) $\"\"$ $\"About$

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The statement is sometimes true as numbers like $\"sqrt%282%29\"$ and $\"sqrt%287%29\"$ are definitely irrational, but so are numbers like $\"pi\"$ (roughly 3.14) and $\"e\"$ (roughly 2.718).\r
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