document.write( "Question 1126847: (x2+2)-(5x2-1)
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Algebra.Com's Answer #743191 by ikleyn(52852) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "I don'r know how it is possible to make an error in such a simple calculation, but the tutor @rfer could do it.\r
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\n" ); document.write( "\n" ); document.write( "Below find the correct one line solution:\r
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document.write( "     -  =  + .\r\n" );
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