Question

how many terms are in this expression?
kn + 2 + 10m + 8mn

Explanation:

Step1: Identify terms

In an algebraic expression, terms are separated by addition or subtraction signs. The expression is \( kn + 2 + 10m + 8mn \).

Step2: Count terms

The terms are \( kn \), \( 2 \), \( 10m \), and \( 8mn \). So we count them: 1 (\( kn \)) + 1 (\( 2 \)) + 1 (\( 10m \)) + 1 (\( 8mn \)) = 4.

Answer:

4