Question

If x = 2 - √3, find the value of (x - 1/x)^3​

Answer 1

Step-by-step explanation:

x=2-√3

=>1/x = 1/(2-√3)

=>1/x=2+√3

Now,

x-(1/x)=(2-√3)-(2+√3)

=>x-(1/x)=-2√3

=>{x-(1/x)} ³=-24√3

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