Question

What is the simplified form of the following expression?

7m squared+ 6.5n- 4n+ 2.5m squared - n

Answer 1

1.5n+9.5m^2

Explanation:

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

Combine like terms

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

1.5n+9.5m^2