document.write( "Question 736621: I don't understand how to solve this: 12-6(radical sign 9n)=0 \n" ); document.write( "
Algebra.Com's Answer #449946 by MathLover1(20855)\"\" \"About 
You can put this solution on YOUR website!
\"12-6sqrt%289n%29=0\"\r
\n" ); document.write( "\n" ); document.write( "\"12-6sqrt%283%5E2n%29=0\"\r
\n" ); document.write( "\n" ); document.write( "\"12-6%2A3sqrt%28n%29=0\"\r
\n" ); document.write( "\n" ); document.write( "\"12-18sqrt%28n%29=0\"\r
\n" ); document.write( "\n" ); document.write( "\"12=18sqrt%28n%29\"\r
\n" ); document.write( "\n" ); document.write( "\"12%2F18=sqrt%28n%29\"\r
\n" ); document.write( "\n" ); document.write( "\"2%2F3=sqrt%28n%29\"\r
\n" ); document.write( "\n" ); document.write( "\"%282%2F3%29%5E2=%28sqrt%28n%29%29%5E2\"\r
\n" ); document.write( "\n" ); document.write( "\"4%2F9=n\"\r
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