Optics ft. Coordinate Geometry : Brainy Reflection

Geometry Level 3

A light ray from \( (2,3) \) is reflected at a point A on x-axis and then passes through \((7,6)\) .

The distance of point A from \( \left( -\dfrac{4}{3} , -1\right) \) is \( \sqrt{x} \). What is \(x\)?

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