document.write( "Question 280306: If the arithmetic mean of x^1/2 and x^1/4 is 6 . then x is equal to \r
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document.write( "A 64 b 81 c 144 d 256 e none of these \n" );
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Algebra.Com's Answer #203738 by pandion(6)![]() ![]() ![]() You can put this solution on YOUR website! none of these \n" ); document.write( " |