Math, asked by ppayel894, 3 months ago

√x + 1/√x = √13 then find x + 1/x =?​

Answers

Answered by Princylak
1

Answer:

This is the answer .for ur question

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Answered by ryan18005
1

Answer:

( \sqrt{x}  + \frac{1}{ \sqrt{x} } ) ^{2}  = 13 \\ x +  \frac{1}{x}  + 2 = 13 \\ x +  \frac{1}{x}  = 13 - 2 = 11

Since the square root x terms cancel out, only 2 remains.

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