Question

if x=1-√2, then find the value of [x-(1/x)]³​

Answer 1

Answer:

[1-√2-(1/1-√2)]^3

[1-√2-(1+√2/-1)]^3

[1-√2+1+√2]^3

(2)^3

8

Answer 2

Step-by-step explanation:

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