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Ritayan

· started a discussion

· 1 Months ago

No solution provided for most problems

Question:

If  x+1x=14   , then the value of  xx+1xx    is –  

Options:
A)

48

B)

56

C)

52

D)

50

Solution:

Ans: (c)


Bauji

· commented

· 1 Months ago

write the given ques as (rootx)^2 + (root(1/x)^2 = 14. asked is the cube of root x + cube of root 1/x

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