![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
The Fundamental Theorem of algebra:
\A ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=3a5b780550aba117a9d74bbc365a2380.png\")
degree polynomial equation has precisely ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=9d9525296c7189f71cd1cbb29d5a4593.png\")
solutions in the complex
number system.
\The equation is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=45775082612480b31e90d286aa044387.png\")
.
The degree of the equation is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=2a06887749c014f55973fb0163eb3e52.png\")
.
Since the degree is ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=2a06887749c014f55973fb0163eb3e52.png\")
, the equation has four solutions in the complex
number system.
\![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
The equation ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=45775082612480b31e90d286aa044387.png\")
has four solutions in the complex number system.