English, asked by bhanuvenkat84, 1 month ago

there is a no. x such that x square is irrational but x power 4 is rational then x can be

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Answered by mreema2002

0

There are infinite such numbers. ... Then x2=22−−√4=4–√4=2–√ , which is an irrational number, and x4=24−−√4=2 , which is rational .

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