x=1-√2, find the value of as above number.
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Given :-
x = 1 - √2
Find value of ( x - 1/x)
At first find the value of 1/x :-
1/x = 1/1-√2 × 1+√2 ÷ 1+√2
= 1+√2 ÷ (-1)
= -1 -√2
Now :-
(x - 1/x)³ = (1 - √2 + 1 + √2)³
= 8
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
Given :-
x = 1 - √2
Find value of ( x - 1/x)
At first find the value of 1/x :-
1/x = 1/1-√2 × 1+√2 ÷ 1+√2
= 1+√2 ÷ (-1)
= -1 -√2
Now :-
(x - 1/x)³ = (1 - √2 + 1 + √2)³
= 8
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