You want to build a rectangular pen for a rabbit so that the length is two more feet than
the width. The rabbit needs at least 24 ft2 of space. What must be the minimum width of
the pen?

Question

You want to build a rectangular pen for a rabbit so that the length is two more feet than
the width. The rabbit needs at least 24 ft2 of space. What must be the minimum width of
the pen?

vuriffy · Answer

You must find two values in which multiply to equal 24 and also have the difference of 2 between the length and the width. 
Can you tell me some values that when multiplied equal 24?  @leonardo0430

leonardo0430 · Answer

6 and 4? @Vuriffy

just_one_last_goodbye · Answer

Nice job Leo

vuriffy · Answer

Yes, you are correct. @leonardo0430. 
The width would be 4. (minimum value, as the length must be 2 more.)