Question

11ab²+ab from 16ab²-3ab​

Answer 1

Answer:

I am doing step by step from both method horizontal and vertical

Step-by-step explanation:

By horizontal method .

16ab^2 - 3ab - ( 11ab^2 + ab )

16ab^2 - 3ab - 11ab^2 - ab

16ab^2 - 11ab^2 - 3ab - ab

5ab^2 - 4ab

By vertical method

+ 16ab^2 - 3ab

+ 11ab^2 + ab

- -

_____________

+ 5ab^2 - 4ab

And ^2 this means square don't be confused .