document.write( "Question 319652: 3 raised to x plus 3 plus 3 raised X = 84 \n" ); document.write( "
Algebra.Com's Answer #229047 by josmiceli(19441)\"\" \"About 
You can put this solution on YOUR website!
Is this it:
\n" ); document.write( "\"3%5E%28x%2B3%29+%2B+3%5Ex+=+84\" ?
\n" ); document.write( "A general rule is:
\n" ); document.write( "\"a%5E%28b+%2B+c%29+=+a%5Eb%2Aa%5Ec\", so I can rewrite as
\n" ); document.write( "\"3%5Ex%2A3%5E3+%2B+3%5Ex+=+84\"
\n" ); document.write( "Then I can factor out \"3%5Ex\"
\n" ); document.write( "\"3%5Ex%2A%283%5E3+%2B+1%29+=+84\"
\n" ); document.write( "\"10%2A3%5Ex+=+84\"
\n" ); document.write( "\"3%5Ex+=+8.4\"
\n" ); document.write( "\"log%283%5Ex%29+=+log%288.4%29\"
\n" ); document.write( "\"x%2Alog%283%29+=+log%288.4%29\"
\n" ); document.write( "\"x+=+log%288.4%29%2Flog%283%29\"
\n" ); document.write( "\"x+=+.92428%2F.47712\"
\n" ); document.write( "\"x+=+1.93721\"
\n" ); document.write( "
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