Предмет: Алгебра, автор: bossvlad2016

при каких значениях a дробь обращается в нуль a+3/3a помогите пожайлуста алгебра тесты ногу сломал в шк не хожу тесты домой дают а я темы пропустил

Ответы

Автор ответа: genius20
0
frac{a+3}{3a} =0\\a+3=0\3a neq 0\\a=-3.
Автор ответа: bossvlad2016
0
спасибо
Автор ответа: bossvlad2016
0
а сможешь еще помочь?
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