document.write( "Question 873660: you are building a rectangle jacuzzi at yojur dream house . the length is 3 feet more than the width . the total area of the jacuzzi is 40 fee square . how wide is the jacuzzi? \n" ); document.write( "
Algebra.Com's Answer #527010 by ewatrrr(24785)![]() ![]() You can put this solution on YOUR website! A = Lw = 40 \n" ); document.write( " (w+3)w = 40 \n" ); document.write( " w^2 + 3w - 40 = 0 \n" ); document.write( " (w +8)(w-5) = 0, w = 5ft \n" ); document.write( "Tossing out negative solution \n" ); document.write( " \n" ); document.write( " |