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Popular >

expand (n+1)(n-1)

Solution

expand

(n + 1) (n - 1)

Solution

n^{2} - 1

Solution steps

(n + 1) (n - 1)

Apply Difference of Two Squares

(n + 1) (n - 1) : n^{2} - 1

= n^{2} - 1

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Frequently Asked Questions (FAQ)

What is expand (n+1)(n-1) ?
The solution to expand (n+1)(n-1) is n^2-1