Q.The equation of the circle passing through the point of intersection of the circles $x^2 + y^2 - 4x - 2y - 4 = 0$ and $x^2 + y^2 - 2x - 4y - 4 = 0$ and touching x-axis is

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

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

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

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

The correct solution involves applying the fundamental concept to derive the final value step by step...

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Q.The equation of the circle passing through the point of intersection of the circles x2+y2−4x−2y−4=0x^2 + y^2 - 4x - 2y - 4 = 0x2+y2−4x−2y−4=0 and x2+y2−2x−4y−4=0x^2 + y^2 - 2x - 4y - 4 = 0x2+y2−2x−4y−4=0 and touching x-axis is