1) ax-3bx-cx 2) -bm-bn-bk 3)2dx-6dy-8dn

Question

1) ax-3bx-cx
2) -bm-bn-bk
3)2dx-6dy-8dn

Answer 1

1)х*(а-3b-c)
2)-b*(m+n+k)
3)2d*(x-3y-4n)