Instructions: Classify the polynomial expression by the number of terms.5r5𝑟Terms:

Step 1: Break Down the Problem

We need to classify the expression $5r^5$ based on the number of terms it contains.

Step 2: Relevant Concepts

Polynomials can be classified based on the number of terms:

1. Monomial: A polynomial with one term.
2. Binomial: A polynomial with two terms.
3. Trinomial: A polynomial with three terms.
4. Multinomial: A polynomial with more than three terms.

Step 3: Analysis and Detail

The expression given is $5r^5$. Here, we identify the components:

• The term $5r^5$ represents a single term composed of a coefficient (5) and a variable (r) raised to a power (5).

Step 4: Verify and Summarize

Since $5r^5$ consists of just one term, it meets the criteria for a monomial.

Final Answer

The polynomial expression $5r^5$ is classified as a monomial.