document.write( "Question 931592: solve algebraically\r
\n" ); document.write( "\n" ); document.write( "4x^2+y^2=64
\n" ); document.write( "x^2+y^2=52 \n" ); document.write( "
Algebra.Com's Answer #565636 by ewatrrr(24785)\"\" \"About 
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4x^2+y^2=64
\n" ); document.write( "-1(x^2+y^2=52)
\n" ); document.write( "3x^2 = 12
\n" ); document.write( "x^2 = 4
\n" ); document.write( "x = ± 2
\n" ); document.write( "y = √48 = ±4√3 \"y%5E2+=+52-4\"
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\n" ); document.write( "(-2,4√3), (-2,-4√3), (2,4√3), (2,-4√3), \r
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