Question

write the polynomial in standard form. then classify it by degree and number of terms.
6 + 4x² - x⁵

Explanation:

Step1: Rearrange terms descending degree

Standard form sorts terms from highest to lowest exponent: $-x^5 + 4x^2 +9$

Step2: Classify by degree

The highest exponent is $5$, so it is a quintic polynomial.

Step3: Count total terms

There are 3 distinct terms in the polynomial.

Answer:

Standard form: $\boldsymbol{-x^5 + 4x^2 +9}$
Classification: Quintic trinomial