Is \(\sqrt{p}\) a non-integer?

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Is \(\sqrt{p}\) a non-integer?

by Vincen » Tue Jun 30, 2020 6:42 am

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Is \(\sqrt{p}\) a non-integer?

(1) \(p=r\cdot10^r,\) where \(r\) is a positive odd integer.
(2) \(p=9\cdot 10^s,\) where \(s\) is a positive integer.

[spoiler]OA=A[/spoiler]

Source: Manhattan GMAT
Source: — Data Sufficiency |