Equation of a tangent to a circle

In this tutorial you are shown how to find the equation of a tangent to a circle from this example.

Example in the video

  1. Find the equation of the tangent to the circle x2 + y2 + 10x + 2y + 13 = 0 at the point (-3, 2).




2018-08-07T09:05:32+00:00
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