Предмет: Алгебра, автор: karinavavilkina88

121-36a²
Разложение на множители

Ответы

Автор ответа: dobra888

0

Відповідь:

Пояснення:

121 - 36a² = 11² - ( 6а )² = ( 11 - 6а )( 11 + 6а ) .

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