document.write( "Question 320811: For the Function f(x)=x^2-x+1\r
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\n" ); document.write( "\n" ); document.write( "Solve f(x)=0
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Algebra.Com's Answer #229844 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"f%28x%29=x%5E2-x%2B1\"
\n" ); document.write( "\"f%280%29=0%5E2-0%2B1\"
\n" ); document.write( "\"f%280%29=1\"
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\n" ); document.write( "\"f%28x%29=x%5E2-x%2B1=0\"
\n" ); document.write( "Use the quadratic formula,
\n" ); document.write( "\"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"
\n" ); document.write( "\"x+=+%28-%28-1%29+%2B-+sqrt%28%28-1%29%5E2-4%2A1%2A1+%29%29%2F%282%2A1%29+\"
\n" ); document.write( "\"x+=+%281+%2B-+sqrt%281-4+%29%29%2F2+\"
\n" ); document.write( "\"x+=+%281+%2B-+sqrt%28-3+%29%29%2F2+\"
\n" ); document.write( "\"highlight%28x+=+%281+%2B-+sqrt%283%29i%29%2F2%29+\" where \"i=sqrt%28-1%29\"
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