document.write( "Question 443848: what is this algebraically equations using square root
\n" ); document.write( "x^2-225=0
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Algebra.Com's Answer #306211 by ankor@dixie-net.com(22740)\"\" \"About 
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x^2-225=0
\n" ); document.write( "add 225 to both sides
\n" ); document.write( "x^2 = 225
\n" ); document.write( "Find square root of both sides
\n" ); document.write( "x = \"sqrt%28225%29\"
\n" ); document.write( "x = +/-15
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