Monomial has only one term different
Binomial has only two terms different
Trinomial has three terms different
Let’s take some examples
28𝑥
It has only one term.
So its Monomial
2𝑥 − 3
It has two terms
So it is binomial
15𝑥y − 25y + 18
It has three terms
so it is trinomial
3𝑥 + 9x
3𝑥 + 9𝑥 = 12𝑥
So it is only term
∴ It is Monomial
2𝑥 + 3𝑥 + 8𝑥y
2𝑥 + 3𝑥 + 8𝑥y = 5𝑥 + 8𝑥y
So it has two terms
∴ It is Binomial
24xy − 25x 3 y
It has two terms
∴ It is binomial.
Now,
We learned that
Monomial has 1 term
Binomial has 2 terms
Trinomial has 3 terms
And
Polynomial has n terms
So, all monomials, binomial, trinomials are in fact polynomials.
So, all monomials, binomial, trinomials are in fact polynomials.