document.write( "Question 611303: X^2-x=12\r
\n" ); document.write( "\n" ); document.write( "We have worked answer out to be 4 but can't show working as to how we got there could u help??
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Algebra.Com's Answer #384899 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
X^2-x=12
\n" ); document.write( "\"x%5E2+-+x+-+12+=+0\"
\n" ); document.write( "(x-4)*(x+3) = 0
\n" ); document.write( "x = 4
\n" ); document.write( "x = -3
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