x²-1
sana makatulong yan
Answer:
Step-by-step explanation:
In order to use FOIL METHOD easily:
(x) (x) = x^2
(x) (-1) = -x
(1)(x) = x
(1) ( -1) = -1
Combine
#CarryOnLearning
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Answers & Comments
x²-1
sana makatulong yan
Answer:
Step-by-step explanation:
In order to use FOIL METHOD easily:
F :
(x) (x) = x^2
O :
(x) (-1) = -x
I :
(1)(x) = x
L :
(1) ( -1) = -1
Combine
#CarryOnLearning