document.write( "Question 58154: The lenght of a rectangle is 3 inches more than its width.If the area of the rectangle is 238 square inches,what is its lenght? \n" ); document.write( "
Algebra.Com's Answer #39969 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! L=W+3 \n" ); document.write( "THUS LW=238 \n" ); document.write( "(W+3)W=238 \n" ); document.write( "W^2+3W-238=0 \n" ); document.write( "(W+17)(W-14)=0 \n" ); document.write( "W-14=0 \n" ); document.write( "W=1 \n" ); document.write( "THEN L=14+3 \n" ); document.write( "L=17 \n" ); document.write( "PROOF \n" ); document.write( "17*14=238 \n" ); document.write( "238=238 \n" ); document.write( " |