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What is Monomial Expression?

Monomial Expression is a term with numbers like 1, 2, 3 and variables like x, y, and z. Monomial Expression only has one term, meaning, we will not find operations like addition, subtraction, multiplication, and division.

Examples of Monomial Expression are:

• 2x
• 7y²
• -5q
• 13mn²
• x³

What is Binomial?

Binomial is an algebraic expression wherein it only consists of 2 terms. We can see from binomial that we use mathematical operations such as addition, subtraction, multiplication and also division.

Examples of Binomial:

• 2x + 7
• 7y² - 5z
• -5q - 2
• 13mn² + 7r
• x³ - 12x

What is Polynomial?

Polynomial is an expression with a set of terms. It can have one term, two terms, three, terms or even have 4 terms but there are rules to be followed to classify a polynomial.  Examples of rules are:

1. A polynomial must not have negative exponents.

2. A polynomial must not have denominators of variables.

3. A polynomial must not have radicals or square roots.

4. A polynomial must not have fractional exponents.

Examples of Polynomials:

• 13mn² + 7r

• x³ - 12x

• 13mn²
• 5xy + 2x + 3y - 5
• xyz² - 5x + 2y - 2

Examples of NOT Polynomials: