document.write( "Question 87298: the area of a rectangle is 165ft^2. the length is 4ft greater than the width. find the dimensions of the rectangle. \n" ); document.write( "
Algebra.Com's Answer #63247 by checkley75(3666)![]() ![]() ![]() You can put this solution on YOUR website! W*L=165, L=W+4 \n" ); document.write( "W(W+4)=165 \n" ); document.write( "W^2+4W-165=0 \n" ); document.write( "(W-11)(W+15)=0 \n" ); document.write( "W-11=0 \n" ); document.write( "W=11 ANSWER. \n" ); document.write( "PROOF \n" ); document.write( "11(11+4)=165 \n" ); document.write( "11*15=165 \n" ); document.write( "165=165\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |