Find the equation of the common chord of the circles $x^2 + y^2 - 4x - 4y + 3 = 0$, $x^2 + y^2 - 5x - 6y + 4 = 0$.

Find the equation of the common chord of the circl – Class 12 Mathematics

Question 7 of 9

x^2 + y^2 - 4x - 4y + 3 = 0

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The common chord of two intersecting circles $S_1=0$ and $S_2=0$ is the line $S_1-S_2=0$ .

Let $S_1: x^2+y^2-4x-4y+3=0$ and $S_2: x^2+y^2-5x-6y+4=0$ .

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