document.write( "Question 375523: the area of a rectangle is the product of its lenght and width, and equals 1062. If the lenght is 5 more then three times the width, find the width of the rectangle? \n" ); document.write( "
Algebra.Com's Answer #267070 by checkley79(3341)![]() ![]() ![]() You can put this solution on YOUR website! L=3W+5 \n" ); document.write( "AREA=LW \n" ); document.write( "1062=(3W+5)W \n" ); document.write( "1062=3W^2+5W \n" ); document.write( "3W^2+5W-1062=0 \n" ); document.write( "(3W+59)(W-18)=0 \n" ); document.write( "W-18=0 \n" ); document.write( "W=18 ANS. FOR THE WIDTH. \n" ); document.write( "L=3*18+5 \n" ); document.write( "L=54+5 \n" ); document.write( "L=59 ANS. FOR THE LENGTH. \n" ); document.write( "PROOF: \n" ); document.write( "1062=18*54 \n" ); document.write( "1062=1062 \n" ); document.write( " \n" ); document.write( " |