Предмет: Алгебра, автор: Olga1901

 log5(2 + x) = 1.  помогите решить сама не могу разобраться так как учитель  по сути не чего не обьясняет.

Ответы

Автор ответа: teSlo0
0

log5(2+x)=log55

2+x=5

x=3

Автор ответа: наташа21
0

log5(2+x)=log5(5)

1=log5(5)

2+x=5

x=3

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