Question

simply 5(-1/2)+2(1/4-2×-1/2)​

Answer 1

5(-1/2)+2(1-8/4x-1/2)

=-5/2+2(-7/4×-1/2)

=-5/2+2(14/4) (14/4)=7/2

=-5/2+14/4

There for, L.C.M of 2,4 is 4

=(-10+14)/4

=4/4

=1