Question

A polynomial in x in standard form is written with ________ power of x​

Answer 1

The one with greatest power is to be written first and then with decreasing powers. The degree or the highest power is the greatest possible value of sum all powers of all variable in a single term. For this polynomial the degree is 4+5 = 9. And the number of terms in it are 3, thus it is a trinomial.

Answer 2

Answer:

it is true for the fact that x power always decreases from the degree to 1 then to constant