document.write( "Question 615386: How do you express something as a single logarithm?
\n" ); document.write( "And how would you express and answer without a logarithm?
\n" ); document.write( "Thank you! \n" ); document.write( "

Algebra.Com's Answer #387123 by josmiceli(19441) $\"\"$ $\"About$

You can put this solution on YOUR website!
Suppose you want to express the
\n" ); document.write( "quantity $\"+a+\"$ as a log.
\n" ); document.write( "Write $\"+log%28a%29+=+b+\"$
\n" ); document.write( "This is read as \" b is the log to the base 10
\n" ); document.write( "which gives me a \"
\n" ); document.write( "----------------
\n" ); document.write( "To express $\"a\"$ without a log, write
\n" ); document.write( " $\"+10%5Eb+=+a+\"$
\n" ); document.write( "--------------
\n" ); document.write( "Suppose you have 1000
\n" ); document.write( " $\"+log%28+1000+%29+=+3+\"$
\n" ); document.write( "and also
\n" ); document.write( " $\"+10%5E3+=+1000+\"$ \r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

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