173,366 views
21 votes
21 votes
(x-1)(x+1)what is it equivalent to

User Lads
by
2.8k points

1 Answer

10 votes
10 votes

Answer:

x^2-1

Explanation:

(x-1)(x+1)

x^2-x+x-1

x^2-1

User Max Chernyak
by
2.7k points
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