Предмет: Алгебра, автор: Lilitinn

Решите неравенство (х-1)²<√2(х-1)
Пожалуйста, срочно

Ответы

Автор ответа: sedinalana

0

(x-1)²-√2(x-1)<0
(x-1)(x-1-√2)<0
x-1=0⇒x=1
x-1-√2=0⇒x=1+√2
x∈(1;1+√2)

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