document.write( "Question 979949: x^2+12x+y^2+4y+31=0 find the radius and center,how do I go about doing this \n" ); document.write( "
Algebra.Com's Answer #601179 by josgarithmetic(39620)\"\" \"About 
You can put this solution on YOUR website!
Complete The Squares for the x and for the y (if necessary), and then you can do arithmetic to put the equation into standard form. The radius and center can be read from the standard form equation.\r
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