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Koba
Mathematics
17 October, 10:14
Why square root of 42 is not rational number
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Stacy Sims
17 October, 10:35
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The square root of 42 is about 6.48074 ...
The decimal is nonterminating and nonrepeating, which makes it irrational. It also cannot be represented as a ratio of two integers (whereas all rational numbers can be represented as a ratio of two integers).
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