Hi Merit Nation Experts ,

I have asked some regarding my doubts so please can you answer them because ill be having

my 2nd term examination this march so please answer my question as soon as possible !!

here are the question i asked so please answer as soon as possible!

IS 7 *x* 2^{ } *y* + 12 *x* 2^{ } *y WHEN TAKEN TO LIKE TERMS CHANGED TO*

(7 + 12) *x* 2^{ } *y*

* *

Could you please tell me what are

**monomials, binomials and trinomials. And what is polynomials?**

Thanks!

Regards

Chris

When 7*x*^{2 }*y* + 12*x*^{2 }*y *when taken to like terms changed to (7 + 12) *x*^{2 }*y*.

Monomials, binomials, trinomials and polynomials are defined as:

Expression containing only one term is called a

**monomial.**Example: 2

*x*, –3*x*^{2}, 2*xy*, etc.Expression containing only two unlike terms is called a

**binomial**.Example: 2

*x*+ 3, 3*x*^{2}^{ }– 2, – 2*xy*+ 3*y*^{2}, etc.Expression with three terms, where the terms are unlike, is called a

**trinomial**.Example: 2

*x*^{2}–3*x**+ 1, – 2**xy*+ 5*y*+ 6*x*, etc.In general, the expression with one or more terms is called a

**polynomial**.Hope! This will help you.

Cheers!

**
**