Предмет: Алгебра, автор: reedcoop22

Помогите с алгеброй!
Тема: Формулы сокращенного умножения.
Задание на фото

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Ответы

Автор ответа: cheburek4
0
(5p^2-8q)^2=25p^4-80p^2q+64
(Если что, то "^" - это возведение числа в степень)
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