べき根こん

noun

nth root; radical

Mathematics term for the root of a number, such as square root or cube root. Synonymous with 累乗根 (るいじょうこん).

See also: 累乗根

• 2の4乗じょうのべき根こんは2です。

  The 4th root of 2 to the 4th power is 2.

• べき根こんの計けい算さんには指し数すう法ほう則そくを使つかいます。

  We use the laws of exponents to calculate nth roots.