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√(2x-1)³ - √(5-x)³ + √(11x-5-2x²) · ( √2x-1 - √5-x ) = 9x-18
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Предмет:
Математика -
Автор:
bridgeijdn - 6 лет назад
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Ответы 5
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Большое спасибо. А где Вы нашли решение этого уравнения, если не секрет?
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Автор:
jovantudd - 6 лет назад
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0
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Решала сама. Оформляла в математическом редакторе формул. Я преподаватель. И учу школьников решать такие уравнения.
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Автор:
cat29 - 6 лет назад
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0
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Здорово, ещё раз спасибо, Вы очень помогли.
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Автор:
alonsoperez - 6 лет назад
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0
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Решение во вложении.
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Автор:
amandardgs - 6 лет назад
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0
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Решение задания приложено.
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Автор:
culleno6zz - 6 лет назад
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0
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Ответов:
1 -
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Здравствуйте, помогите упростить тригонометрическое выражение:
6 sin^2 (x) - 5 + 5 cos ^2 (x).
Ответ уже знаю, но мне нужен именно ход решения,если можно, подробно спасибо!-
Предмет:
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Автор:
blesa - 6 лет назад
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Ответов:
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