document.write( "Question 1134981: This question talks about how the sqrt of x is to the exponent of sqrt of x indefinitely. The answer to it is 2 but the goal is to find x. How would you solve this question?\r
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\n" ); document.write( "\n" ); document.write( "I don’t get how it’s 2. Please explain a method without involving graphing calculator. \n" ); document.write( "

Algebra.Com's Answer #752508 by ikleyn(52787) $\"\"$ $\"About$

You can put this solution on YOUR website!
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document.write( "Given :  sqrt(x)^sqrt(x)^sqrt(x)^sqrt(x)^sqrt(x)^sqrt(x)... = 2.    (1)\r\n" );
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document.write( "Look into the many-floor degree index at the lowest  .\r\n" );
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document.write( "This  many-floor degree index is nothing else as 2 (as it is given !).\r\n" );
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document.write( "So you can rewrite equation (1) in an equivalent form\r\n" );
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document.write( "     = 2.     (2)\r\n" );
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document.write( "Since   = x,   equation (2) is equivalent to\r\n" );
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document.write( "    x = 2,    which gives you the ANSWER.\r\n" );
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