Hi everyone

I'm presented with this problem and I'm thrown by the brackets, could any one offer any help please on how to work it out. The problem is:
Z= (A.B.C) + (A.B.C.D)

Thanks

 

Hi everyone

I'm presented with this problem and I'm thrown by the brackets, could any one offer any help please on how to work it out. The problem is:
Z= (A.B.C) + (A.B.C.D)

Thanks

Z=ABC(1+D), ABC common factor

Z=ABC, 1+D=1

 

Thanks Mik thats a great help