document.write( "Question 111371: x2-9=0 \n" ); document.write( "
Algebra.Com's Answer #81197 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
\"x%5E2-9=0\" Start with the given equation\r
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\n" ); document.write( "\n" ); document.write( "\"x%5E2=9\" Add 9 to both sides\r
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\n" ); document.write( "\n" ); document.write( " Take the square root of both sides\r
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\n" ); document.write( "\n" ); document.write( "So our answer is \"x=-3\" or \"x=3\"
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