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Mathematics 15 Online
OpenStudy (anonymous):

The width of a rectangle is 2 feet less than the length/ The area is 24 ft^2. Find the length and width

OpenStudy (anonymous):

do you know formula for area?

OpenStudy (anonymous):

no

OpenStudy (anonymous):

area=width*length

OpenStudy (anonymous):

so if you dont have the length and width what do you do?

OpenStudy (anonymous):

create a variable x, and then you can define length and width

OpenStudy (saifoo.khan):

24 = x(x-2)

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