Question

Which algebraic expressions are binomials? Check all that apply. xy x2y – 3x 6y2 – y y2 + 4xy – x2 +

Answer 1

Binomials are those which have two terms in the expression.Hence x²y - 3x and 6y²-y are binomials

Answer 2

The binomial expressions are x²y - 3x and 6y² - y.

Step-by-step explanation:

An algebraic expression of two non zero terms is called a binomial.

Here, xy is a one term. So, it is not a binomial.

In x²y - 3x,

x²y and -3x are two terms. So, it is a binomial.

In 6y² - y,

6y² and -y are two terms. So, it is a binomial.

In y² + 4xy - x²,

y², 4xy and -x² are three terms. So, it is not a binomial.

Hence, the binomial expressions are x²y - 3x and 6y² - y.