document.write( "Question 1204250: Let x be a real number such that 625^x=64 Then
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Algebra.Com's Answer #840382 by ikleyn(52865) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( " $\"highlight%28highlight%28First%29%29\"$ , the problem in the post is written incorrectly.
\n" ); document.write( "The correct formulation is as follows\r
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document.write( "    Let x be a real number such that  = 64.\r\n" );
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document.write( "    Then   = .  Find \"a\" and \"b\".\r\n" );
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\n" ); document.write( "\n" ); document.write( " $\"highlight%28highlight%28Second%29%29\"$ , the \" solution \" by @MathLover1 is TOTALLY WRONG.\r
\n" ); document.write( "\n" ); document.write( "I came to bring a correct solution.\r
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document.write( "We are given   = 64.\r\n" );
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document.write( "It is the same as to write\r\n" );
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document.write( "     = 64.    (1)\r\n" );
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document.write( "Then\r\n" );
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document.write( "     =  =  = now replace    by  64,  based on  (1)  = 64^(3/4) = 8^(3/2) = .\r\n" );
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document.write( "Thus the problem is just solved.  a = 8;  b = 8.     ANSWER\r\n" );
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document.write( "If 625^x = 64,  then  x*log(625) = log(64), x =  = 0.646014837  (approximately).\r\n" );
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document.write( "Next,   =  = 22.627417 (approximately);   \r\n" );
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document.write( "        = 22.627417  (the same value).   Check is completed and confirms the answer.\r\n" );
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\n" ); document.write( "\n" ); document.write( "For safety of your mind, simply ignore the post by @MathLover1.\r
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\n" ); document.write( "\n" ); document.write( "Observing her activity at this forum during years, I learned that she DOES NOT know Math, at all
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\n" ); document.write( "\n" ); document.write( "Her method to work at this forum is to re-write from other tutors or from web-sites
\n" ); document.write( "(if she find an appropriate source) - without any reference, naturally.\r
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\n" ); document.write( "\n" ); document.write( "If she does not find the source to re-write from, she writes any gibberish,
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\n" ); document.write( "\n" ); document.write( "What others think about her creations, she doesn't care.\r
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\n" ); document.write( "\n" ); document.write( "Such \"tutors\" should not be allowed approaching to Math education closer than a cannon shot.\r
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