What is factor 54n^{21}-2 ?

The solution to factor 54n^{21}-2 is 2(3n^7-1)(9n^{14}+3n^7+1)

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factor 54n^{21}-2

factor

54 n^{21} - 2

2 (3 n^{7} - 1) (9 n^{14} + 3 n^{7} + 1)

Solution steps

54 n^{21} - 2

Factor out common term

2 : 2 (27 n^{21} - 1)

= 2 (27 n^{21} - 1)

Factor

27 n^{21} - 1 : (3 n^{7} - 1) (3^{2} n^{14} + 3 n^{7} + 1)

= 2 (3 n^{7} - 1) (3^{2} n^{14} + 3 n^{7} + 1)

3^{2} = 9

= 2 (3 n^{7} - 1) (9 n^{14} + 3 n^{7} + 1)

- 3 + 2

\frac{2}{9} + (- \frac{10}{11})

(i^{6} - 3 i^{- 6})^{2}

\frac{27}{( - 9 )}

z^{- 11} z^{- 15}

What is factor 54n^{21}-2 ?
The solution to factor 54n^{21}-2 is 2(3n^7-1)(9n^{14}+3n^7+1)