If x+1/x=8 then find the value of x^2+1/x^2
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x+1/x=8
x^2+1/x^2
=( x+1/x) ^2 - 2.x.1/x
=(8)^2 - 2
=64-2
=62
x^2+1/x^2
=( x+1/x) ^2 - 2.x.1/x
=(8)^2 - 2
=64-2
=62
Answered by
4
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