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Is the square root of 2 divided by x a rational expression?

Anonymous

∙ 14y ago

Updated: 9/19/2023

sqrt(2) / x is rational only if x is a multiple of sqrt(2).

sqrt(2/x) is rational only if x is two times the square of some number (not necessarily a whole number).

Wiki User

∙ 14y ago

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No, the square root of 1500 is not a rational number.

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The square root of 225 is 15, which is a rational number.

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Only if the term under the radical (square root sign) can be simplified to a rational expression. For example, â&circ;&scaron;(4x2).

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