# Equivalent expressions of polynomials

##### Intros

###### Lessons

- What is a polynomial?
- Review on Variables, Coefficients, and Expressions
- What are Monomials, Binomials, and Trinomials?
- What are the Degree, Leading Term, and Constant term of a polynomial?
- Name polynomials based on degree: Quadratic, Cubic, Quartic, Quintic, etc.

- How to find the degree of a polynomial?

##### Examples

###### Lessons

- Identify the coefficient and the number of variables for each expression.
- Find the like terms.
- Combine like terms.
- 4. Write an equivalent expression with seven terms for each polynomial.

##### Practice

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###### Topic Notes

A polynomial may contain multiple terms. The variable terms have a coefficient and a variable. Terms with the same variables are called like terms, and they can be combined together. It allows us to write equivalent expressions of polynomials with more or less terms.

###### Basic Concepts

###### Related Concepts

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