Question

Identify as a monomial binomial trinomial xy, 5a - 3b​

Answer 1

Answer:

BINOMIAL

Step-by-step explanation:

Answer 2

Answer:

xy ------> Monomial

5a-3b --------> Binomial

Step-by-step explanation:

A monomial is an expression with one term.

A binomial is an expression with 2 unique terms.

A trinomial is an expression with 3 unique terms.

As we can see, the first expression, xy, has one 1 term (Note: You don't look at the number of variables in one term to decide whether it is a monomial, binomial or trinomial. For example, take the number 98. You take 98 as a single term and not as 2 separate terms 9 and 8.)

Hence, xy is a monomial.

The second expression, 5a - 3b, has 2 terms - 5a and 3b. When terms are separated by an addition sign or subtraction sign there are regarded as 2 different terms. Hence, 5a - 3b is a binomial.

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