What is expand (3n-1)(2n-1)(2n+1) ?

The solution to expand (3n-1)(2n-1)(2n+1) is 12n^3-3n-4n^2+1

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expand (3n-1)(2n-1)(2n+1)

expand

(3 n - 1) (2 n - 1) (2 n + 1)

12 n^{3} - 3 n - 4 n^{2} + 1

Solution steps

(3 n - 1) (2 n - 1) (2 n + 1)

Expand

(3 n - 1) (2 n - 1) (2 n + 1) : (3 n - 1) (4 n^{2} - 1)

= (3 n - 1) (4 n^{2} - 1)

Apply FOIL method

(3 n - 1) (4 n^{2} - 1) : 12 n^{3} - 3 n - 4 n^{2} + 1

= 12 n^{3} - 3 n - 4 n^{2} + 1

(2 - x) (2 + x) (4 + x^{2})

(x^{8})^{3}

tan (a) (1 - cot^{2} (a)) + cot (a) (1 - tan^{2} (a))

(3 x)^{3} - (2 x)^{3}

arcsin ({\frac{( 1 - x )}{2}})

What is expand (3n-1)(2n-1)(2n+1) ?
The solution to expand (3n-1)(2n-1)(2n+1) is 12n^3-3n-4n^2+1