the length of a rectangular garden is 4m greater than the width. the arear of the garden is 96m2 find the length and width

l=4+w.

lw=96.

(4+w)*w=96.

w^2+4w-96=0.

(w+12)(w-8) =0.

w=8, -12.

negmect -ve value.

w=8.

l=4+8 =12.