Answer:
Step-by-step explanation:
<h3>
The complete exercise is: </h3><h3> "The sum of two polynomials is
. If one of the polynomials is
, what is the other polynomial?"</h3>
By definition, the sum is the result of the addition.
According to the information given in the exercise, the polynomial is obtained by adding the polynomial and another polynomial.
Then, you can find the other polynomial by subtracting from :
So, the steps are:
1. You must distribute the negative sign:
2. Finally, you need to add the like terms: