MathDB

2

Part of 1998 Canada National Olympiad

Problems(1)

Equation of exponents

Source: Canada 1998

3/4/2006
Find all real numbers xx such that: x=x−1x+1−1x x = \sqrt{ x - \frac{1}{x} } + \sqrt{ 1 - \frac{1}{x} }
algebra unsolvedalgebra