Answer:
The given polynomial can be rewritten as in descending order is
[tex]3x^6+0x^5+0x^4-4x^3+0x^2+8x+9[/tex]
Step-by-step explanation:
Given polynomial expression is [tex]8x+9+3x^6-4x^3[/tex]
To rewrite the given polynomial in descending order as below :
[tex]8x+9+3x^6-4x^3[/tex]
Rewritting the above polynomial in descending order and using a coefficient or a constant of 0 for any missing terms as below :
The given polynomial becomes
[tex]3x^6+0x^5+0x^4-4x^3+0x^2+8x+9[/tex]
Therefore the given polynomial can be rewritten as in descending order is
[tex]3x^6+0x^5+0x^4-4x^3+0x^2+8x+9[/tex]