Mister Exam

sqrt(x+1)-(1/x) canonical form

The teacher will be very surprised to see your correct solution 😉

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The solution

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  _______   1    
\/ 1 + x  - - = 0
            x    
$$\sqrt{x + 1} - \frac{1}{x} = 0$$
sqrt(x + 1) - 1/x = 0