Respuesta :

Answer:

in the expression "X + 3,15 a + b + 9, 3q - 7q,axb," we have two monomials (3,15a and 3q) and three binomials (x + 3, a + b + 9, and axb).

Step-by-step explanation:

In the given expression, we have the following terms:

Monomials:

- 3,15a

- 3q

Binomials:

- x + 3

- a + b + 9

- axb

Monomials are terms that consist of a single variable or a single variable raised to a power, while binomials are terms that consist of the sum or difference of two monomials.

So, in the expression "X + 3,15 a + b + 9, 3q - 7q,axb," we have two monomials (3,15a and 3q) and three binomials (x + 3, a + b + 9, and axb).

I hope this clarifies the distinction between monomials and binomials in the given expression. Let me know if you have any further questions.