Раскройте скобки:

\(\displaystyle -6\cdot (n+p\,)=\)[?||-][ ] [?|+|-][ ]

\(\displaystyle -(u+q\,)=\)[?||-][ ] [?|+|-][ ]

\(\displaystyle -h\cdot (x+y\,)=\)[?||-][ ] [?|+|-][ ]