document.write( "Question 121387: Hi. I'm having trouble finishing this equation. Can you help me?\r
\n" ); document.write( "\n" ); document.write( "Find all real solutions of the following equation. \r
\n" ); document.write( "\n" ); document.write( "√9x + 100 = x - 10
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Algebra.Com's Answer #89264 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"sqrt%289x%2B100%29=x-10\"
\n" ); document.write( "\"9x%2B100=%28x-10%29%5E2\"Square both sides.
\n" ); document.write( "\"9x%2B100=x%5E2-20x%2B100\" Expand the right hand side.
\n" ); document.write( "\"0=x%5E2-29x\" Subtract (9x+100) from both sides.
\n" ); document.write( "\"x%28x-29%29=0\"
\n" ); document.write( "Two solutions:
\n" ); document.write( "\"highlight%28x=0%29\"
\n" ); document.write( "and
\n" ); document.write( "\"x-29=0\"
\n" ); document.write( "\"highlight%28x=29%29\"
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