document.write( "Question 224805: Use the quadratic formula to solve the equation.,
\n" ); document.write( "x^2-x=-2\r
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Algebra.Com's Answer #167886 by checkley77(12844)\"\" \"About 
You can put this solution on YOUR website!
x^2-x=-2
\n" ); document.write( "x^2-x-2=0
\n" ); document.write( "\"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"
\n" ); document.write( "x=(1+-sqrt[-1^2-4*1*-2])/2*1
\n" ); document.write( "x=(1+-sqrt[1+8])/2
\n" ); document.write( "x=(1+-sqrt9)/2
\n" ); document.write( "x=(1+-3)/2
\n" ); document.write( "x=(1+3)/2
\n" ); document.write( "x=4/2
\n" ); document.write( "x=2 ans.
\n" ); document.write( "x=(1-3)/2
\n" ); document.write( "x=-2/2
\n" ); document.write( "x=-1 ans.\r
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