1: Describe how binomials are multiplied and provide an example of your own.

2: Like terms are terms whose variables (and their exponents such as the 2 in x2) are the same,meaning they are like each other.
In other words, terms that are "like" each other. Adding, and subtracting polynomials relates to like terms because you have to place like terms together, and add or subtract the like terms. Combining like terms is a mathematical process used to simplify an expression or to add or subtract polynomials

3: What is meant by "like" or "similar" terms? How does this concept relate to adding and subtracting polynomials.