Предмет: Математика, автор: misha04terentev

a^2010+1/a^2010 если a+1/a=-1

Ответы

Автор ответа: ArinaSanatulina

1

-а=а+1
-2а=1
а=-0,5
Дальше подставляешь в данное выражение.
получается 5025

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