C×4,69-c×2,73-c×0,96 при c =8,73

Question

C×4,69-c×2,73-c×0,96 при c =8,73

Answer 1

C×4,69-c×2,73-c×0,96=8,73×4,69-8,73×2,73-8,73×0,96=8,73(4,69-2,73-0,96)=8.73