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If 1/(sqrtx +sqrt(x+1)) + 1/(sqrt(x+1) +...

If `1/(sqrtx +sqrt(x+1)) + 1/(sqrt(x+1) +sqrt(x+2)) + 1/(sqrt(x+2) +sqrt(x+3)) + ...... 1/(sqrt(x+98) +sqrt(x+99)) = 9` then the possible value of x is:

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