3 years ago

Find the product mentally. [(x + 1)(x - 1)]2

Mathematics

2 answers:

Troyanec [42]3 years ago

7 0

(x+1)(x−1)(2) =2x^2−2

VARVARA [1.3K]3 years ago

6 0

[(x+1)(x-1)]2 = (x*x + -x + x + -1)2 = (x^2 - 1)2. This should be the simplest form.

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