Answers

2016-07-03T19:59:50+08:00
The special product for (x+2) (x-2) = x^​2-4
(x+2) (x-2)
F= (x) (x) = x^​2
O= -2x
I= 2x
L= (2) (-2) = -4
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2016-07-03T20:02:20+08:00
X²- 4 is the product of (x+2) (x-2)

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