Problema Solution
LENGTH OF TABLE IS 4M GREATER THAN THE WIDTH. THE AREA IS 96M^2. FIND THE DIMENSION.
Answer provided by our tutors
let
l = the length of table, l>0
w = the width of table, w>0
LENGTH OF TABLE IS 4 M GREATER THAN THE WIDTH
l = 4 + w
THE AREA IS 96M^2
l*w = 96
plug l = 4 + w into the last equation
(4 + w)w = 96
by solving we find
w = 8 m
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l = 4 + 8
l = 12 m
the dimensions are 8 meters and 12 meters.