Question

what is the coefficient of the third term in this expression?
k + 6m² + 7m³

Explanation:

Step1: Identify the third term

The expression is \( k + 6m^2 + 7m^3 \). The terms are separated by addition signs. So the first term is \( k \), the second term is \( 6m^2 \), and the third term is \( 7m^3 \).

Step2: Determine the coefficient of the third term

The coefficient of a term is the numerical factor multiplied by the variable(s) in the term. In the term \( 7m^3 \), the numerical factor (coefficient) is 7.

Answer:

7