Question

Which polynomial correctly combines the like terms and expresses the given polynomial in standard form? 8mn5 – 2m6 + 5m2n4 – m3n3 + n6 – 4m6 + 9m2n4 – mn5 – 4m3n3

Answer 1

Answer:

$=8mn^5-2m^6+5m^2n^4-m^3n^3+n^6-4m^6+9m^2n^4-mn^5-4m^3n^3$

Explanation

Given expression:

$=8mn^5-2m^6+5m^2n^4-m^3n^3+n^6-4m^6+9m^2n^4-mn^5-4m^3n^3$

To write the given polynomial in the standard form, we first need to write the like polynomial together.

$=(-2m^6-4^6)+n^6+(8mn^5-mn^5)+(5m^2n^4+9m^2n^4)+(-m^3n^3-4m^3n^3)$

$=-6m^6+n^6+7mn^5+14m^2n^4-5m^3n^3$

Since the degree of each term is same so we have the given polynomial in the standard form:

$=-6m^6+n^6+7mn^5+14m^2n^4-5m^3n^3$

Answer 2

Answer:

its A on Edg :)

Step-by-step explanation: