Write the polynomial in descending order of the variable x. If the polynomial is already in descending order, so state.
Give the degree of the polynomial.
-$- 20 x ^ { 7 } + 9$
A) $9 - 20 x ^ { 7 } , \text { degree } 7$
B)descending order, degree 7
C)descending order, degree 8
D) $9 - 20 x ^ { 7 } , \text { degree } 8$

Question

Quizplus · Accepted Answer

The polynomial $- 20 x ^ { 7 } + 9$ is already in descending order of the variable $x$, and its highest power of $x$ is 7, making the degree of the polynomial 7.

Write the Polynomial in Descending Order of the Variable X −20x7+9- 20 x ^ { 7 } + 9−20x7+9

Write the Polynomial in Descending Order of the Variable X $- 20 x ^ { 7 } + 9$