Предмет: Алгебра, автор: dashatyann

(5 - корень из 13) ( 5 + корень из 13)

Ответы

Автор ответа: 03011977dima73

Відповідь:

Пояснення:

Приложения:

Автор ответа: JacqueFresco1

Ответ:

$(5 - \sqrt{13} ) \times (5 + \sqrt{13} ) \\$

Используя (а-b)(a+b)=a²-b²

(а-b)(a+b)=a²-b² упростить

25-13

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