Предмет: Алгебра, автор: Demon99999

ПОМОГИТЕ РЕШИТЬ,СРОЧНО НАДО!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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Ответы

Автор ответа: gal4enok007
0
В числителе формула разность квадратов.
(61-60)(61+60=1*121=121=11^2

11/5-1/5=1 1/5 -1/5=1
Автор ответа: Demon99999
0
В ответах написано 0, можете пересмотреть своё решение?
Автор ответа: gal4enok007
0
Извини, у меня ошибка 11/5=2 1/5
2 1/5-1/5=2
0 получится ни как не может
Для этого в числителе ( приводить к общему знаменателю ) должен быть 0
5*1/21^1/2. -25^1/2 ни как не равно 0
Автор ответа: Demon99999
0
Возможно в ответах опечатка
Автор ответа: gal4enok007
0
Наверно! У меня получилось 2.
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