document.write( "Question 268928: What is the area of a rectangle if the width = 3x and the length = x + 2 \n" ); document.write( "
Algebra.Com's Answer #197087 by drk(1908)\"\" \"About 
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area = length x width
\n" ); document.write( "we get
\n" ); document.write( "A = (x+2)(3x)
\n" ); document.write( "A = 3x^2 + 6x
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