Предмет: Алгебра, автор: liliyaspitsyna2

как записать на математическом языке частное от деления а на сумму чисел а и б в два раза больше произведения чисел а и б

Ответы

Автор ответа: seredaed

a:(a+b)=2ab. Частное - это деления. Можно записать и так: a/a+b=2*a*b

liliyaspitsyna2: спасибо

liliyaspitsyna2: а можешь еще помочи?

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