Given the expression 3x2y + 4xy + 1 − 5x4y − 6y, do the following as instructed below:

a: write the polynomial in descending order.
b: classify the polynomial by the number of terms.
c: state the degree of the polynomial.

Answer with Step-by-step explanation:

We are given the expression:

A: Write the polynomial in descending order.

The polynomial in descending order is:

B: Classify the polynomial by the number of terms.

The above polynomial has 5 terms

So, it called five-term polynomial

C: State the degree of the polynomial.

The degree of the polynomial is:

5

(Degree is simply the highest power of the exponents

in this case it is the sum of the powers 4 and 1)