document.write( "Question 725286: the combined area of two squares is 20 square centimeters. Each side of one square is twice as long as a side of the other square. Find the lengths of the sides of each square. \n" ); document.write( "
Algebra.Com's Answer #444091 by checkley79(3341)\"\" \"About 
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AREA=S^2+(2S)^2
\n" ); document.write( "20=S^2+4S^2
\n" ); document.write( "20=5S^2
\n" ); document.write( "S^2=20/5
\n" ); document.write( "S^2=4
\n" ); document.write( "S=SQRT4
\n" ); document.write( "S=2 ANS. FOR THE SMALLER SIDE.
\n" ); document.write( "2*2=4 ANS. FOR THE LARGER SIDE.
\n" ); document.write( "PROOF:
\n" ); document.write( "20=2^2+4^2
\n" ); document.write( "20=4+16
\n" ); document.write( "20=20
\n" ); document.write( "
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