document.write( "Question 1188332: Without using tables, show that log base 10 of 19 is approximately equal to (2log base 10 of 6 + 1). \n" ); document.write( "

Algebra.Com's Answer #819393 by ikleyn(52910) $\"\"$ $\"About$

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\n" ); document.write( "Without using tables, show that log base 10 of 19 is approximately equal to (2log base 10 of 6 + 1).
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\n" ); document.write( "\n" ); document.write( "The statement in your post is FATALLY INCORRECT.\r
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document.write( "    log(19)      = 1.279  (with 3 decimals after the decimal point)\r\n" );
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document.write( "    2*log(6) + 1 = 2.556.\r\n" );
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document.write( "    They are not \" approximately equal \", in common understanding of used words.\r\n" );
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\n" ); document.write( "\n" ); document.write( "Solved and refuted.\r
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