document.write( "Question 694890: Solve the equation and express the solution in exact form.
\n" ); document.write( "log9(X-4) + log9 ( x-4) =1\r
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\n" ); document.write( "\n" ); document.write( "I am not sure if I should FOIL the (x-4) because its really being multiplied? \n" ); document.write( "

Algebra.Com's Answer #428249 by mouk(232) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"+log%289%2CX-4%29+%2B+log%289%2Cx-4%29+=+1+\"$
\n" ); document.write( " $\"+2log%289%2CX-4%29+=+1+\"$
\n" ); document.write( " $\"+log%289%2CX-4%29+=+1%2F2+\"$
\n" ); document.write( " $\"+X-4+=+9%5E%281%2F2%29+\"$
\n" ); document.write( " $\"+X-4+=+3+\"$
\n" ); document.write( " $\"+X+=+7+\"$ \n" ); document.write( "

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