document.write( "Question 969672: log2^(x+9)-log2^(x)=2 \n" ); document.write( "
Algebra.Com's Answer #592478 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "\"log%282%5E%28x%2B9%29%29-log%282%5E%28x%29%29=2\"\r
\n" ); document.write( "\n" ); document.write( "\"log%282%5E%28x%2B9%29%2F2%5Ex%29=2\"\r
\n" ); document.write( "\n" ); document.write( "\"log%282%5E%28x%2B9-x%29%29%2Flog%2810%29=2\"\r
\n" ); document.write( "\n" ); document.write( "\"log%282%5E9%29=2log%2810%29\" which is false; so, solution does not exist
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