document.write( "Question 593078: a square has sides X cm long. What is the perimeter in expanded form? \n" ); document.write( "
Algebra.Com's Answer #376183 by nerdybill(7384)\"\" \"About 
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a square has sides X cm long. What is the perimeter in expanded form?
\n" ); document.write( "Since all four sides of any square is the same, the perimeter must be:
\n" ); document.write( "x + x + x + x
\n" ); document.write( "or
\n" ); document.write( "4x cm
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