Question

What is the answer to this

Answer 1

Answer:

see explanation

Step-by-step explanation:

A polynomial expressed in standard form begins with the term with the largest exponent of the variable then lists the remaining terms in descending order of the exponents.

given

15$x^{4}$ - 6x + 13x² - 1 ← $x^{4}$ has largest exponent, hence

15$x^{4}$ + 13x² - 6x - 1 ← in standard form