A monomial is an expression of the form k⋅xⁿ, where k is a real number and n is a positive integer. It's basically a polynomial with a single term. When were are multiplying two monomials, we can rewrite the product as a single monomial using properties of multiplication and exponents. This link will take you to the entire course by Khan Academy on multiplying monomials and polynomials. It includes several videos and areas for students to practice what they have learned.

polynomial monomial video math multiplying practice Khan Academy gr. 9