​Pls solve fast
​Pls solve fast 1 23 lfx2+ x 1 = 27, find the value of x — — x

x
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23. If x2+1/x2=27   Find (x-1/x)


(x-1/x)2=x2+1/x2 - 2
(x-1/x)2=27-2
(x-1/x)2=25
(x-1/x)= +- 5 ( Plus or minus five)

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