document.write( "Question 174870: What is the length and width of a rectangle with 80 square meters and the length of the rectangle is 2 meters more then its width? \n" ); document.write( "
Algebra.Com's Answer #129944 by checkley75(3666)![]() ![]() ![]() You can put this solution on YOUR website! L=W+2 \n" ); document.write( "LW=80 \n" ); document.write( "(W+2)W=80 \n" ); document.write( "W^2+2W-80=0 \n" ); document.write( "(W+10)(W-8)=0 \n" ); document.write( "W-8=0 \n" ); document.write( "W=8 ANS. FOR THE WIDTH. \n" ); document.write( "L=8+2=10 ANS. FOR THE LENGTH. \n" ); document.write( "PROOF: \n" ); document.write( "8*10=80 \n" ); document.write( "80=80 \n" ); document.write( " \n" ); document.write( " |