Предмет: Математика, автор: aknurkoroleva

Математика..10 баллов... Сократить дробь

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maxim8463: Д.

Ответы

Автор ответа: koskakos

1

$\frac{x^{2}-16 }{3x+12} =\frac{(x+4)(x-4)}{3(x+4)} =\frac{x-4}{3}$

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