Respuesta :

-4x^5 + 2x^4 + x^3 + 3x^2 + 9x
Hope this helps.

Answer:

Step-by-step explanation:

When any polynomial is written in standard form then we write the terms of polynomial with the reducing degree.

The given polynomial is 9x + 3x² - 4x⁵ + x³ + 2x⁴

So the standard form of the polynomial will be

( -4x⁵ + 2x⁴ + x³ + 3x² + 9x )