The expression is .
The expression is a polynomial.
The terms are .
It has three terms. So, it is a trinomial.
The expression is a polynomial having the terms . It is a trinomial.
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is a polynomial.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=c900ae90a6563512ebe8ea6b23c5d499.png\")
.![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
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. It is a trinomial.