document.write( "Question 1092264: The area of a rectangular field is 94 sq m and its length is four meters longer than its width.Find the dimension of the field. \n" ); document.write( "
Algebra.Com's Answer #706888 by jorel1380(3719)![]() ![]() You can put this solution on YOUR website! Let w be the width of the field; and w+4 be its' length. Then: \n" ); document.write( "w(w+4)=94 \n" ); document.write( "w²+4w-94=0 \n" ); document.write( "Using the quadratic formula, we get a positive value of 7.9 for w, and 11.9 for w+4. ☺☺☺☺ \n" ); document.write( " |