Предмет: Алгебра, автор: Larrot

16 x y+(2x-y)² упростить выражение . упростите пж

Ответы

Автор ответа: Jopka1111

12xy+4x^2+y^2 скобки раскрой и сократи

Larrot: спасибо.Я этот пример решила еще давно на контрольной,но мне нужно было знать правильно ли я его решила :з

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заголовками: к каждому тексту, обозначенному буквами А–G, подберите соответствующий заголовок, обозначенный цифрами 1–8. Используйте каждую цифру только один раз. В задании есть один лишний заголовок.

1. Our never sleeping part

2. Influence on academic results
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4. Good sleeping conditions

5. Pre-sleep activities
6. Sleeping classes

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8. The mechanism of dreaming

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