document.write( "Question 767220: Find the area of the rectangle \r
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document.write( "Length : 2c+4
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document.write( "Width: 5c+3\r
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document.write( "I don't understand how to find the area.. :( \n" );
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Algebra.Com's Answer #467495 by algebrahouse.com(1659)![]() ![]() You can put this solution on YOUR website! Area of a rectangle is length x width\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "A = lw \n" ); document.write( "= (2c + 4)(5c + 3) \n" ); document.write( "= 2c(5c) + 2c(3) + 4(5c) + 4(3) {used foil method} \n" ); document.write( "= 10cē + 6c + 20c + 12 {multiplied through} \n" ); document.write( "= 10cē + 26c + 12 {combined like terms} \n" ); document.write( " For more help from me, visit: www.algebrahouse.com \n" ); document.write( " |