document.write( "Question 900831: I need help finding the center and radius of this problem: x^2+y^2-25=0 \n" ); document.write( "
Algebra.Com's Answer #546186 by ewatrrr(24785)\"\" \"About 
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x^2+y^2-25=0
\n" ); document.write( "Standard Form of an Equation of a Circle is \"%28x-h%29%5E2+%2B+%28y-k%29%5E2+=+r%5E2\" C(h,k)
\n" ); document.write( "x^2+y^2=25
\n" ); document.write( "C(0,0), r = 5
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