# 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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