How many terms are in the expression 5m² - mn + 4n + 7?

Solution:

Given, the expression is 5m² - mn + 4n + 7.

We have to find the number of terms in the expression.

5m² → term1

-mn → term 2

4n → term 3

7 → term 4

Therefore, the expression 5m² - mn + 4n + 7 has 4 terms.

Example:

How many terms are in the expression m² - 3mn + n + 7?

Solution:

Given, the expression is m² - 3mn + n + 7.

We have to find the number of terms in the expression.

m² → term1

-3mn → term 2

n → term 3

7 → term 4

Therefore, the expression m² - 3mn + n + 7 has 4 terms.

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How many terms are in the expression 5m² - mn + 4n + 7?

Solution:

The expression 5m² - mn + 4n + 7 has 4 terms.