document.write( "Question 192697: A square support unit in a television is made with a side measuring 4 centimeters. A new model being designed for the upcoming year will have a larger square with a side measuring 4.3 centimeters. By how much will the area of the square be increased? \n" ); document.write( "
Algebra.Com's Answer #144632 by Mathtut(3670)\"\" \"About 
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\"4.3%5E2-4%5E2=18.49-16=2.49\"
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\n" ); document.write( "so a 2.49 sq centimenter increase
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