Respuesta :
Answer:
Option B.
Step-by-step explanation:
The given polynomial is
[tex]10x^7-9x^2+15x^3+9[/tex]
In standard form of a polynomial, the terms are arranged according to its degree from left to right. It means term with highest degree should be on the left side.
Degree of [tex]10x^7,-9x^2,15x^3\text{ and }9[/tex] are 7, 2, 3 and 0.
Arrange the terms according to its degree.
[tex]10x^7+15x^3-9x^2+9[/tex]
Hence, the correct option is B.
