document.write( "Question 71710: can you help me understand this problem\r
\n" ); document.write( "\n" ); document.write( "find an equation of the circle with center (7, -2) and radius square root of 5\r
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Algebra.Com's Answer #51269 by funmath(2933)\"\" \"About 
You can put this solution on YOUR website!
find an equation of the circle with center (7, -2) and radius square root of 5
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\n" ); document.write( "The standard form of a circle is: \"highlight%28%28x-h%29%5E2%2B%28y-k%29%5E2=r%5E2%29\", where (h,k)=center and r=radius.
\n" ); document.write( "(h,k)=(7,-2) \"r=sqrt%285%29\"
\n" ); document.write( "\"%28x-7%29%5E2%2B%28y-%28-2%29%29%5E2=%28sqrt%285%29%29%5E2\"
\n" ); document.write( "\"highlight%28%28x-7%29%5E2%2B%28y%2B2%29%5E2=5%29\"
\n" ); document.write( "Happy Calculating!!!!
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