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If x+1/x= 5, then x^2+1/x^2 is equal to ...

If `x+1/x= 5`, then `x^2+1/x^2` is equal to :
यदि `x+1/x= 5` ,`x^2+1/x^2` का मान ज्ञात करें

A

23

B

25

C

29

D

27

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PINNACLE-ALGEBRA-EXERCISE
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