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Question Number 89070 by ajfour last updated on 15/Apr/20

\frac{\sqrt{a^{2} + \frac{b^{2}}{x^{2}}} + \sqrt{a^{2} + b^{2} x^{2}}}{\sqrt{a^{2} + \frac{b^{2}}{x^{2}}} - \sqrt{a^{2} + b^{2} x^{2}}} = (\frac{a^{2}}{b^{2}}) x

x \in R^{+}; E x p r e s s x i n t e r m s o f

a^{2}, b^{2} .