Предмет: Математика, автор: diko100

Как раскапывается формула
(а2-b2)2

Ответы

Автор ответа: Enklgd01

0

по формуле разности квадратов
(а²-b²)² = (a²)² - 2(a²)(b²) + (b²)² = $a^{4}$ - 2a²b² + $b^{4}$

Автор ответа: Enklgd01

0

описка: формула квадрата разности

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