Find the centre and radius of the circle represented by the equation x^2 + y^2 + 8x -…

MATHEMATICS · Subjective · CBSE · Mathematics · Conic Sections · Conic Sections

Problem

Find the centre and radius of the circle represented by the equation x2+y2+8x−6y+9=0.x^2 + y^2 + 8x - 6y + 9 = 0.

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