document.write( "Question 469374: Which of the following quadratic equations has solutions given by, x=3+-square root9-4(2)(-5)/4 \n" ); document.write( "
Algebra.Com's Answer #322026 by robertb(5830)\"\" \"About 
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The values obviously come from replacements of quadratic coefficients into the quadratic formula.\r
\n" ); document.write( "\n" ); document.write( " 2a = 4 ==> a = 2,\r
\n" ); document.write( "\n" ); document.write( " -b= 3 ==> b = -3, and \r
\n" ); document.write( "\n" ); document.write( "c = -5\r
\n" ); document.write( "\n" ); document.write( "==> the quadratic equation is \"2x%5E2+-+3x+-+5+=+0\".
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