Which of the following shows the polynomial below written in descending order?4x^3+ 3x^7 - 9x + x^12A. 3x^7 + x^12 + 4x^3 - 9xB. 4x^3 + x^12 + 3x^7 - 9xc. x^12 + 4x^3 - 9x+3x D. x^12 + 3x ^7+ 4x^3 - 9x



Answer :

A descending order polynomial is one with a reducing power of x.

The polynomial equation in descending order is:

[tex]x^{12}+3x^7+4x^3-9x[/tex]

Hence, the correct option is Option D