document.write( "Question 519508: 1.find the area of a rectangle whose length and width measures 4x-2 cm and 5x+3 cm respectively. \n" ); document.write( "
Algebra.Com's Answer #345650 by mananth(16946)\"\" \"About 
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length measures 4x-2 cm \r
\n" ); document.write( "\n" ); document.write( "width 5x+3 cm\r
\n" ); document.write( "\n" ); document.write( "Area = L*W\r
\n" ); document.write( "\n" ); document.write( "Area = (4x-2)(5x+3)
\n" ); document.write( "=4x(5x+3)-2(5x+3)
\n" ); document.write( "=20x^2+12x-10x-6
\n" ); document.write( "=20x^2+2x-6 cm^2
\n" ); document.write( "
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