The equation is .
Quadratic equation roots formula is
Substitute in the above formula.
The solutioins are
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..![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=bec18aac68d4bd3bb1cb70a5c4edd23b.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=6855fe6caaca42008c442424ac4e9982.png\")
in the above formula.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=69bd396621090696ec4524b3c7f76252.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=be8de76f9ea11567b8d891b26cd403e4.png\")