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Mathematics 24 Online
OpenStudy (anonymous):

Write an expression in simplest form that represents the area of the rectangle with sides (2x-4) and (x+8).

OpenStudy (anonymous):

watchmath did you understand this triangle problem?

OpenStudy (anonymous):

ho ho we both made a mistake.

OpenStudy (anonymous):

should be \[2x^2+12x-32\]

OpenStudy (anonymous):

my brain must be atrophied

OpenStudy (watchmath):

where did I make a mistake? :D

OpenStudy (anonymous):

it vanished!

OpenStudy (watchmath):

I deleted my post :)

OpenStudy (anonymous):

yes so did i! i like this revisionist history

OpenStudy (anonymous):

very 1984

OpenStudy (anonymous):

in any case answer is \[2x^2+12x-32\]

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