To determine how many terms are in the expression 5m² mn 4n 7, we first need to properly interpret and separate the individual parts of the expression.
The expression contains the following components:
- 5m² – This is one term.
- mn – This is another term.
- 4n – This is yet another separate term.
- 7 – This is a constant term.
When we add them all together, we have:
- 5m²
- mn
- 4n
- 7
Thus, there are a total of four terms in the expression 5m² mn 4n 7.