WHAT IS THE SUM/DIFFERENCE OF

(8m +4n-5)+ (6m-5n +10)​


Sagot :

Answer:

Sum:

(8m +4n-5) + (6m-5n +10)​

= 14m - n + 5

Difference:

(8m +4n-5) - (6m-5n +10)​

8m + 4n - 5 - 6m + 5n - 10

= 2m + 9n - 15