document.write( "Question 328652: The length of a rectangular garden is 3meter greater than the width. If the area is 88m2, what is its dimension? \n" ); document.write( "
Algebra.Com's Answer #235439 by mananth(16949) You can put this solution on YOUR website! let width be x \n" ); document.write( "length = x+3 \n" ); document.write( "Area of rectangle = L*W \n" ); document.write( "x*(x+3)=88 \n" ); document.write( "x^2+3x=88 \n" ); document.write( "x^2+3x-88 =0 \n" ); document.write( "x^2+11x-8x-88=0 \n" ); document.write( "x(x+11)-8(x+11)=0 \n" ); document.write( "(x+11)(x-8)=0 \n" ); document.write( "x=-11 OR x=8 \n" ); document.write( "ignore negative \n" ); document.write( "x=8 meters \n" ); document.write( "length = 8+3=11 meters \n" ); document.write( " |