15.22 Geometría Analítica Lehmann Grupo 15 Problema 22. Circunferencia, Forma ordinaria

Lehmann's Analytic Geometry Chapter IV. Circle Group 15 Problem 22 22. The equation of a circle is (x−4)^2+(y−3)^2=20. Find the equation of the tangent to this circle at the point (6, 7). Playlists CONAMAT Analytic Geometry (Distance, Straight Line):    • Geometría Analítica CONAMAT   Lehmann Analytic Geometry:    • Geometría Analítica Lehmann   Lehmann Circle:    • Circunferencia Lehmann   Lehmann, C. H. (2008). Analytic Geometry. Mexico: Limusa.