Предмет: Математика, автор: danilka2005grishin

найдите область определения функции.см фото.

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Автор ответа: lvbealr

0

Ответ:

фото

Пошаговое объяснение:

в этих примерах ограничения х - это х в знаменателе и х под корнем

подкоренное значение >= 0

знаменатель не равен 0

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Mrs Davies is the oldest person in Elm Street. She (live)1 in it all her life and (see)2 a lot of changes here. She says she (be)3 always ready (discuss)4 these changes with people.
One day Kelly, a reporter, (phone)5 Mrs Davies end (ask)6 her for an interview. When Kelly came, Mrs Davies (lie)7 on the sofa (read)8 a newspaper. She said she (feel)9 bad but (add)10 that she (speak)11 to the girl. Mrs Davies (ask)12 where end when she (be)13 born and how long she (live)14 in house No. 20. "We (move)15 into No. 20. during the war when a bomb (fall)16 on my old house next door," Mrs Davies explained.
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