701624
701624
28-11-2020
Mathematics
contestada
y = (x + 1)(x - 2)
Distribution
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hhedithh
hhedithh
28-11-2020
(x+1)2-
=it is meant to be (x+1)2
=2(x) + 2(1)
= 2x +2
I think
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deckthehorse
deckthehorse
28-11-2020
You have to use FOIL (First, Outer, Inner, Last) so it would be y= x^2 -2x + x -2 then combine like terms you get y= x^2 (x squared) -x -2. Hope this helps!!
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