Question

simplify I) 12m2 - + 6 m - 8 m2 - 9 m - 5 ​

Answer 1

Step-by-step explanation:

12m^2 -+ 6m -8m^2 - 9m - 5.

12m^2 - 8m^2 - 6m - 9m - 5.

4m^2 - 15m - 5.