Предмет: Математика, автор: 0Fairy

ПОМОГИТЕ ПЖ КТОНИБУДЬ
Номер 788
Первое число 16,второе число -5,третье число с.Найдите значение суммы и произведения этих чисел.​

Simba2017: номера самого нет
Simba2017: 16-5+c=11+c
Simba2017: 16*(-5)*c=-80c
0Fairy: Спасибо!

Ответы

Автор ответа: kudravcevamarg34
2

сумма:

16+(-5)+с

11+с ≠

произведение:

16×(-5)×с

-80×с

-80с

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