## Tutor Answer

Thank you for the opportunity to help you with your question!

A polynomial is an expression which consists of variables, constants and exponents joined using addition, multiplication, and subtraction. Example:

x^2 + 5*x + 9 is a polynomial

By the definition, both linear and quadratic functions can be considered polynomials.

When we have negative or fractions for exponents, or letters under a radical, an expression cannot be considered as a polynomial. Example

1/(X-1) + 6*X^2 is not a polynominal

Consider the polynomial:

X^4 + 9X^3 - 2X^2 + 2

The degree of a polyniminal is the highest exponent so in above polynomial, the degree of the polynomial is 4.

The degree of the term is the exponent to which the variable in the term is raised. In the example above there are four terms of degree 4, 3, 2 and 0 (the constant term has degree 0).

*flag*Report DMCA

Brown University

1271 Tutors

California Institute of Technology

2131 Tutors

Carnegie Mellon University

982 Tutors

Columbia University

1256 Tutors

Dartmouth University

2113 Tutors

Emory University

2279 Tutors

Harvard University

599 Tutors

Massachusetts Institute of Technology

2319 Tutors

New York University

1645 Tutors

Notre Dam University

1911 Tutors

Oklahoma University

2122 Tutors

Pennsylvania State University

932 Tutors

Princeton University

1211 Tutors

Stanford University

983 Tutors

University of California

1282 Tutors

Oxford University

123 Tutors

Yale University

2325 Tutors