Trigonometric Substitution Maybe?
Algebra
Level
5
\[\large \frac { 1 }{ x } +\frac { 1 }{ \sqrt { 1-{ x }^{ 2 } } } =\frac { 35 }{ 12 } \]
What is the sum of all real roots of the equation above? Give your answer to 3 decimal places.
Details and Assumptions
- You may only use a scientific calculator to determine the square root of a number.
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by
Utkarsh Bansal