Раскройте скобки 7(6а+8b) 10(2m-3n+4k) (24x+17y-36z)*4

Question

Раскройте скобки
7(6а+8b)
10(2m-3n+4k)
(24x+17y-36z)*4

Answer 1

7(6a+8b)=42a+56b
10(2m-3n+4k)=20m-30n-4k
(24x+17y-36z)*4=96x+68y-144z