Question

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

Answer 1

watchmath did you understand this triangle problem?

Answer 2

ho ho we both made a mistake.

Answer 3

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

Answer 4

my brain must be atrophied

Answer 5

where did I make a mistake? :D

Answer 6

it vanished!

Answer 7

I deleted my post :)

Answer 8

yes so did i! i like this revisionist history

Answer 9

very 1984

Answer 10

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