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Popular >

simplify (n^2-1)/(n^2-n)

Solution

simplify

\frac{n ^{2} - 1}{n ^{2} - n}

Solution

\frac{n + 1}{n}

Solution steps

\frac{n ^{2} - 1}{n ^{2} - n}

Factor

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

= \frac{( n + 1 ) ( n - 1 )}{n ^{2} - n}

Factor

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

= \frac{( n + 1 ) ( n - 1 )}{n ( n - 1 )}

Cancel the common factor:

n - 1

= \frac{n + 1}{n}

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Frequently Asked Questions (FAQ)

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