document.write( "Question 836092: find side of cube whose surface area is 2400 cm\r
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Algebra.Com's Answer #503944 by vipinstays2006@rediffmail.com(2)\"\" \"About 
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let the side of cube=a
\n" ); document.write( "6a^2=2400
\n" ); document.write( "a^2=400
\n" ); document.write( "a=20
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