The equation of the circle with centre on x-axis, radius 5 and passing through the point (2, 3), is

\[{{x}^{2}}+{{y}^{2}}+4x+21=0\]

\[{{x}^{2}}+{{y}^{2}}+4x-21=0\]

\[{{x}^{2}}+{{y}^{2}}-4x-21=0\]

\[{{x}^{2}}+{{y}^{2}}+5x-21=0\]

The equation of the circle with centre on x-axis, radius 5 and passing

1.	The equation of the circle with centre on x-axis, radius 5 and passing through the point (2, 3), is
A.	\[{{x}^{2}}+{{y}^{2}}+4x-21=0\]
B.	\[{{x}^{2}}+{{y}^{2}}+4x+21=0\]
C.	\[{{x}^{2}}+{{y}^{2}}-4x-21=0\]
D.	\[{{x}^{2}}+{{y}^{2}}+5x-21=0\]
Answer» B. \[{{x}^{2}}+{{y}^{2}}+4x+21=0\]

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The equation of the circle with centre on x-axis, radius 5 and passing through the point (2, 3), is

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