document.write( "Question 1110536: The length of a side of a square is (2x + 9) km. Find the area of the square in terms of the variable x. \n" ); document.write( "
Algebra.Com's Answer #725523 by Alan3354(69443)\"\" \"About 
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The length of a side of a square is (2x + 9) km. Find the area of the square in terms of the variable x.
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\n" ); document.write( "s = (2x + 9) km
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\n" ); document.write( "Area = s^2
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