document.write( "Question 1066997: For the equation 4x^2+4y^2−32x+16y−20=0 how to find the center and radius \n" ); document.write( "
Algebra.Com's Answer #682212 by josgarithmetic(39629)\"\" \"About 
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Complete the squares, if necessary, and put into standard form \"%28x-h%29%5E2%2B%28y-k%29%5E2=r%5E2\". \n" ); document.write( "
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