Is \((x+y)^2>x^2+y^2?\)

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Is \((x+y)^2>x^2+y^2?\)

by M7MBA » Tue May 12, 2020 7:04 am

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Is \((x+y)^2>x^2+y^2?\)

(1) \(|x|\leq 0\)

(2) \(\sqrt{y^2}\leq 0\)

[spoiler]OA=D[/spoiler]

Source: GMAT Club Tests
Source: — Data Sufficiency |