classify the polynomial and determine its degree. the polynomial -2x^2 - x + 2 is a with a degree of

Answer:

Quadratic trinomial, 2

Explanation:

Step1: Identify number of terms

The polynomial $-2x^{2}-x + 2$ has 3 terms ($-2x^{2}$, $-x$, and $2$), so it's a trinomial.

Step2: Determine degree

The highest - power of the variable $x$ is 2 in the term $-2x^{2}$, so the degree is 2. A polynomial of degree 2 is called a quadratic polynomial.