ICSE Class X Math 2020 Paper

Question : 26 of 29

Marks: +1, -0

x=\\; \frac{ \sqrt{2 a+1} + \sqrt{2 a-1} }{ \sqrt{2 a+1} - \sqrt{2 a-1} }

, prove that

x^2-4 a x

+1=0

Solution: 👈: Video Solution

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