Math, asked by varun411692, 1 year ago

x=1-root2......(x+1/x)^3=?​

Answers

Answered by Anonymous
1

Step-by-step explanation:

x=1-√2

[(1-√2) +(1/1-√2)]^3

[{(1+2-2√2) +1}/1-√2]^3

[(4-2√2)/(1-√2)]^3

{2√2 [√2-1]/1-√2}^3

(-2√2)^3

-16√2

Mark it as Brainliest plz

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