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Lana71 [14]
3 years ago
7

Identify the center and radius of a circle with equation (x-5)^2+(x+3)^2=25

Mathematics
1 answer:
SashulF [63]3 years ago
4 0
\bf (x-5)^2+(x+3)^2=25\implies (x-5)^2+[x-(-3)]^2=5^2\\\\
-----------------------------\\\\
\textit{equation of a circle}\\\\
(x-{{ h}})^2+(y-{{ k}})^2={{ r}}^2
\qquad center\ ({{ h}},{{ k}})\qquad
radius={{ r}}
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