Предмет: Алгебра, автор: kr01poshtak

розв'язати рівняння √5-х=√х+3​

Ответы

Автор ответа: NNNLLL54
1

Ответ:

\sqrt{5-x}=\sqrt{x+3}\ \ ,\ \ \ \ \ ODZ:\ -3\leq x\leq 5\ \ ,\\\\5-x=x+3\\\\2x=2\\\\\boxed{\ x=1\ }

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