document.write( "Question 261574: How do i solve Radical Sign x-3=9? \n" ); document.write( "

Algebra.Com's Answer #192732 by richwmiller(17219) $\"\"$ $\"About$

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$\"sqrt%28x-3%29=9\"$
\n" ); document.write( "square both sides
\n" ); document.write( "x-3=81
\n" ); document.write( "x=78
\n" ); document.write( "or $\"sqrt%28x%29-3=9\"$
\n" ); document.write( "add 3 to both sides
\n" ); document.write( "sqrt(x)=12
\n" ); document.write( "square both sides
\n" ); document.write( "x=12 \n" ); document.write( "

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