document.write( "Question 68138: I had a problem I was working on with the quadratic equation rule.\r
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document.write( "Eventually I worked the problem down to \r
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document.write( "The answer I'm suppose to get from there is \r
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document.write( "I don't see how this is possible. \n" );
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Algebra.Com's Answer #48409 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! x^2+4x+2=0 \n" ); document.write( "a=1, b=4, c=2 \n" ); document.write( "x=[-4+-sqrt(4^2-4*2]/2\r \n" ); document.write( "\n" ); document.write( "x=[-4+-sqrt8]/2\r \n" ); document.write( "\n" ); document.write( "x=[-4+-2sqrt2]/2 \n" ); document.write( "Dividing by \"2\" you get:\r \n" ); document.write( "\n" ); document.write( "x=[-2+-sqrt2] \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |