Question

please solve this question this is urgent​

Answer 1

(a+b) - (3a/2 +b +2)

a+b-3a/2-b/2-1

-a/2+b/2-1

Answer 2

Answer:

AFTER TAKING L. C. M., WE GET-

(2a+2b-3a-2b-4)/2

=(-a-4)/2

=-1/2(a+4)