Question

ДАЮ 70 БАЛЛОВ СРОЧНО!!!!

Answer 1

Ответ:

x + 1/x = 6

x ^ 2 + 1/(x ^ 2)

(x + 1/(2c)) ^ 2 = 6 ^ 2

x^ 2 +2. x * 1/(2c) + 1/(2c ^ 2) = 36

x ^ 2 + 1/(2i ^ 2) = 36 - 2 = 34

Bignobigo: 34