Ответ:
Объяснение:
x+1/x = 6.
(x+1/x)^2 = 36
x^2+2+1/x^2 = 36
x^2+1/x^2 = 36-2
x^2+1/x^2 = 34
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Verified answer
Ответ:
Объяснение:
x+1/x = 6.
(x+1/x)^2 = 36
x^2+2+1/x^2 = 36
x^2+1/x^2 = 36-2
x^2+1/x^2 = 34