The polynomial is .
The GCF of and has no factors.
Since there is no factors, this is a prime.
Prime.
![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=c334369698ba927d1ea99392d3399441.png\")
. ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=da2a786966a220e26eb2ce2835c5e0ae.png\")
and ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=807b3d8b8df205cb20a72051f7d18952.png\")
has no factors.![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")