Question

Is the following polynomial or not
5xy^2+3x^2y-2x^2y^2
​

Answer 1

9514 1404 393

Answer:

is a polynomial

Explanation:

The expression is a sum of products.

Each product involves a numerical value and a product of variables to positive integer powers.

These meet the requirements for an expression to be a polynomial, so ...

the given expression is a polynomial