document.write( "Question 377862: i need help on solving for the logarithm:\r
\n" ); document.write( "\n" ); document.write( "e^(x+2)=4^(x) \n" ); document.write( "

Algebra.Com's Answer #268482 by josmiceli(19441) $\"\"$ $\"About$

You can put this solution on YOUR website!
take the natural log of both sides
\n" ); document.write( " $\"ln%28e%5E%28x+%2B+2%29%29+=+ln%284%5Ex%29\"$
\n" ); document.write( " $\"x+%2B+2+=+x%2Aln%284%29\"$
\n" ); document.write( " $\"x+%2B+2+=+1.3863x\"$
\n" ); document.write( " $\".3863x+=+2\"$
\n" ); document.write( " $\"x+=+5.1774\"$
\n" ); document.write( "check answer:
\n" ); document.write( " $\"e%5E%28x+%2B+2%29+=+4%5Ex\"$
\n" ); document.write( " $\"e%5E7.1774+=+4%5E5.1774\"$
\n" ); document.write( " $\"1309.4991+=+1309.4997\"$
\n" ); document.write( "close enough \n" ); document.write( "

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