The given expression is a trinomial because it has three terms
and
It is quadratic because the degree is 2
Step-by-step explanation:
Given expression is:
Given expression is a polynomial
Polynomials are categorized based on two things
1. Number of terms
2. Degree
Number of terms is the total terms in a polynomial and degree is the highest exponent/power of the variable used in polynomial.
The given expression has degree 2.
The polynomial with three terms is called trinomial and the polynomial with degree 2 is called quadratic polynomial.
Hence,
The given expression is a trinomial because it has three terms
and
It is quadratic because the degree is 2
Keywords: Polynomial, expressions
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