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A root of degree 2 is called a square root and a root of degree 3, a cube root. Roots of higher degree are referred by using ordinal numbers, as in fourth root, twentieth root, etc. The computation of an n th root is a root extraction. For example, 3 is a square root of 9, since 3 2 = 9, and −3 is also a square root of 9, since (−3) 2 = 9.
The following is an alphabetical list of Greek and Latin roots, stems, and prefixes commonly used in the English language from A to G. See also the lists from H to O and from P to Z . Some of those used in medicine and medical technology are not listed here but instead in the entry for List of medical roots, suffixes and prefixes .
For the case of roots of unity in fields of nonzero characteristic, see Finite field § Roots of unity. For the case of roots of unity in rings of modular integers, see Root of unity modulo n. Elementary properties. Every n th root of unity z is a primitive a th root of unity for some a ≤ n, which is the smallest positive integer such that z ...
The English language uses many Greek and Latin roots, stems, and prefixes. These roots are listed alphabetically on three pages: Greek and Latin roots from A to G. Greek and Latin roots from H to O. Greek and Latin roots from P to Z. Some of those used in medicine and medical technology are listed in the List of medical roots, suffixes and ...
In algebra, a quartic function is a function of the form. α. where a is nonzero, which is defined by a polynomial of degree four, called a quartic polynomial . A quartic equation, or equation of the fourth degree, is an equation that equates a quartic polynomial to zero, of the form. where a ≠ 0. [1]
Root races are concepts in the esoteric cosmology of Theosophy. As described in Helena Petrovna Blavatsky 's book The Secret Doctrine (1888), these races correspond to stages of human evolution, and existed mainly on now-lost continents. Blavatsky's model was developed by later theosophists, most notably William Scott-Elliot in The Story of ...
Salacia, goddess of seawater, wife of Neptune. Salus, goddess of the public welfare of the Roman people; came to be equated with the Greek Hygieia. Sancus, god of loyalty, honesty, and oaths. Saturn, a titan, god of harvest and agriculture, the father of Jupiter, Neptune, Juno, and Pluto.
In arithmetic and algebra, the fourth power of a number n is the result of multiplying four instances of n together. So: n4 = n × n × n × n. Fourth powers are also formed by multiplying a number by its cube. Furthermore, they are squares of squares. Some people refer to n4 as n “ tesseracted ”, “ hypercubed ”, “ zenzizenzic ...