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Popular >

expand-1/((n+1)(n+2))

Solution

expand

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

Solution

- \frac{1}{n ^{2} + 3 n + 2}

Solution steps

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

Expand

(n + 1) (n + 2) : n^{2} + 3 n + 2

= - \frac{1}{n ^{2} + 3 n + 2}

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Frequently Asked Questions (FAQ)

What is expand-1/((n+1)(n+2)) ?
The solution to expand-1/((n+1)(n+2)) is -1/(n^2+3n+2)