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Popular >

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

Solution

expand

(2 n - 1) (2 n + 1) π

Solution

4 π n^{2} - π

Solution steps

(2 n - 1) (2 n + 1) π

= π (2 n - 1) (2 n + 1)

Expand

(2 n - 1) (2 n + 1) : 4 n^{2} - 1

= π (4 n^{2} - 1)

Expand

π (4 n^{2} - 1) : 4 π n^{2} - π

= 4 π n^{2} - π

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Frequently Asked Questions (FAQ)

What is expand (2n-1)(2n+1)pi ?
The solution to expand (2n-1)(2n+1)pi is 4pin^2-pi