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Algebra
Pregunta

Complete the square and write the given equation ...

 

Complete the square and write the given equation in standard form. Then give the center and radius of the circle and graph the equation. 

\(x ^ { 2 } + y ^ { 2 } + 4 x - 2 y - 31 = 0\) 

The equation of the circle in standard form is (Simplify your answer.) 

Answer

\((x+ 2)^{2}+ (y- 1)^{2}  = 36\)

Center is \((- 2,1)\)

Radius is 6

Solución
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