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Popular >

expand n(n-1)

Solution

expand

n (n - 1)

Solution

n^{2} - n

Solution steps

n (n - 1)

Apply the distributive law:

a (b - c) = ab - a c

n (n - 1) = nn - n \cdot 1

= nn - n \cdot 1

Simplify

nn - n \cdot 1 : n^{2} - n

= n^{2} - n

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Frequently Asked Questions (FAQ)

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