document.write( "Question 894166: Write the equation of the circle in standard form and give the center and radius.\r
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Algebra.Com's Answer #541814 by MathTherapy(10552) $\"\"$ $\"About$

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Write the equation of the circle in standard form and give the center and radius.\r
\n" ); document.write( "\n" ); document.write( "4x^2+4y^2-4x-8y-1=0
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document.write( "Equation of circle, in center-radius form: 
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document.write( "Center coordinates:  (h, k), or (, )
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document.write( ", so radius is: , or 
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