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Fifth power (algebra) : ウィキペディア英語版 | Fifth power (algebra) In arithmetic and algebra, the fifth power of a number ''n'' is the result of multiplying five instances of ''n'' together. So: :. Fifth powers are also formed by multiplying a number by its fourth power, or the square of a number by its cube. The sequence of fifth powers of integers is: :1, 32, 243, 1024, 3125, 7776, 16807, 32768, 59049, 100000, ... By the Abel-Ruffini theorem, there is no general algebraic formula (formula expressed in terms of radical expressions) for the solution of polynomial equations containing a fifth power of the unknown. See quintic equation, sextic equation, and septic equation. ==See also==
*Fourth power *Cube (algebra) *Square (algebra) *Perfect power
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