document.write( "Question 80598: solve by using the quadratic formula?
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document.write( "x^2=-5x+8 \n" );
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Algebra.Com's Answer #58001 by checkley75(3666)![]() ![]() ![]() You can put this solution on YOUR website! x^2=-5x+8 \n" ); document.write( "x^2+5x-8=0 \n" ); document.write( "x=(-5+-sqrt[5^2-4*1*-8)]/2*1 \n" ); document.write( "x=(-5+-sqrt[25+32])/2 \n" ); document.write( "x=(-5+-sqrt57)/2 \n" ); document.write( "x=(-5+-7.55)/2 \n" ); document.write( "x=(-5+7.55)/2 \n" ); document.write( "x=2.55/2 \n" ); document.write( "x=1.275 answer. \n" ); document.write( "x=(-5-7.55)/2 \n" ); document.write( "x=-12.55/2 \n" ); document.write( "x=-6.275 answer. \n" ); document.write( " |