If x= 2 minus under root 3,find the value of (x-1/x)^3.
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Given :-- 2 - √3 = x
putting these value in {x - 1/x}3
x3 - 1/x3 - 3 x ×1/x ( x- 1/x ) by using this formula
&
( a - b )3 = a3 - b3 -3ab ( a-b) .. put up the value of x . and required answer will come ...
putting these value in {x - 1/x}3
x3 - 1/x3 - 3 x ×1/x ( x- 1/x ) by using this formula
&
( a - b )3 = a3 - b3 -3ab ( a-b) .. put up the value of x . and required answer will come ...
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