document.write( "Question 268521: A rectangular cutting board is 6 inches longer than it is wide. If the area of the cutting board is 216 square inches, find the length and the width. \n" ); document.write( "
Algebra.Com's Answer #196839 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! L=W+6 \n" ); document.write( "LW=216 \n" ); document.write( "W(W+6)=216 \n" ); document.write( "W^2+6W=216 \n" ); document.write( "W^2+6W-216=0 \n" ); document.write( "(W-12)(W+18)=0 \n" ); document.write( "W-12=0 \n" ); document.write( "W=12 ANS. FOR THE WIDTH. \n" ); document.write( "L=12+6=18 ANS. FOR THE LENGTH. \n" ); document.write( "12*18=216 \n" ); document.write( "216=216 \n" ); document.write( " |