document.write( "Question 1028645: $\"36%2B%281%2F2%29x%5E2=x%5E2\"$ \n" ); document.write( "

Algebra.Com's Answer #643736 by LinnW(1048) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"36%2B%281%2F2%29x%5E2=x%5E2\"$
\n" ); document.write( "add $\"-%281%2F2%29x%5E2\"$ to each side
\n" ); document.write( " $\"36=%281%2F2%29x%5E2\"$
\n" ); document.write( "multiply each side by 2
\n" ); document.write( " $\"72=x%5E2\"$
\n" ); document.write( " $\"x+=+sqrt%2872%29\"$ or $\"x+=+-sqrt%2872%29\"$
\n" ); document.write( " $\"x+=+6%2Asqrt%282%29\"$ or $\"x+=+-6%2Asqrt%282%29\"$ \n" ); document.write( "

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