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Автор - Artmaster995

Упростите выражение
(p - 2t)^{2}  -  4pt - 4 {t}^{2}

Ответ

Автор - millka000054

(p - 2t) {}^{2}  - 4pt - 4t {}^{2}   = p {}^{2}  - 4pt + 4t {}^{2}  - 4pt - 4 {t}^{2}  = p {}^{2}  - 8pt.

Удачи)))

Ответ

Автор - Vivalet

Ну вот, если не ошибаюсь, то так)

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