Question

What is the simplified form of the following expression 7m2+6.5n-4n+2.5m2-n

Answer 1

Add all like terms... 7 + 2.5 m^2
6.5 - 4 - 1 n

Answer 2

The simplified form of the provided expression is
`9.5m^2+1.5n`.

Explanation:

Consider the provided expression.

`7m^2+6.5n-4n+2.5m^2-n`

Arrange the like terms together.

`7m^2+2.5m^2+6.5n-4n-n`

Add and subtract the like terms as shown below:

`9.5m^2+1.5n`

Thus, the simplified form of the provided expression is
`9.5m^2+1.5n`.