Предмет: Алгебра, автор: lovelera98

Помогите решить)
logx^2(x+2)=1

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Автор ответа: Светланаskrip
0
log_{x^2}(x+2)=1\x^2=x+2\x^2-x-2=0\D=1+8=9\x_{1;2}= frac{1б3}{2}=2;-1
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