IDNStudy.com, ang komunidad ng pagbabahagi ng kaalaman. Magtanong at makatanggap ng maaasahang sagot mula sa aming dedikadong komunidad ng mga eksperto.
Solution:
[tex]A_{rectangle}=LW\\\\A=(W+4)(W)\\\\437>W^2+4W\\\\0>W^2+4W-437\\\\0>(W-19)(W+23)\\\\0>W-19;0>W+23\\\\19>W;-23>W[/tex]
Therefore, the possible widths are within the interval (-23, 19) such that the area will be less than 437.
[correct me if I'm wrong]