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Cube root. In mathematics, a cube root of a number x is a number y such that y3 = x. All nonzero real numbers have exactly one real cube root and a pair of complex conjugate cube roots, and all nonzero complex numbers have three distinct complex cube roots. For example, the real cube root of 8, denoted , is 2, because 23 = 8, while the other ...
In mathematics, taking the nth root is an operation involving two numbers, the radicand and the index or degree. Taking the nth root is written as , where x is the radicand and n is the index (also sometimes called the degree). This is pronounced as "the nth root of x". The definition then of an nth root of a number x is a number r (the root ...
Eight is the third composite number, lying between the fourth prime number and the fourth composite number . 8 is the first non-unitary cube prime of the form p 3. With proper divisors 1 , 2 , and 4 , it is the third power of two (2 3 ). 8 is the first number which is neither prime nor semiprime and the only nonzero perfect power that is one ...
A Tagalog speaker, recorded in South Africa.. Tagalog (/ t ə ˈ ɡ ɑː l ɒ ɡ /, tə-GAH-log; [tɐˈɡaːloɡ]; Baybayin: ᜆᜄᜎᜓᜄ᜔) is an Austronesian language spoken as a first language by the ethnic Tagalog people, who make up a quarter of the population of the Philippines, and as a second language by the majority.
Expressways. List. Circumferential Road 1 ( C-1 ), informally known as the C-1 Road, is a network of roads and bridges that all together form the first and innermost beltway of Metro Manila in the Philippines. [1] Spanning some 5.98 kilometers (3.72 mi), it connects the districts of Ermita, Intramuros, San Miguel, Quiapo, Sampaloc, Santa Cruz ...
The Tarlac–Pangasinan–La Union Expressway ( TPLEX ), signed as E1 of the Philippine expressway network and R-8 of the Metro Manila arterial road network, is a controlled-access toll expressway that connects the Central Luzon region with the Ilocos Region. From its northern terminus at Rosario in La Union to its southern terminus at Tarlac ...
Dudeney number. In number theory, a Dudeney number in a given number base is a natural number equal to the perfect cube of another natural number such that the digit sum of the first natural number is equal to the second.
The cube root law is an observation in political science that the number of members of a unicameral legislature, or of the lower house of a bicameral legislature, is about the cube root of the population being represented. [1] The rule was devised by Estonian political scientist Rein Taagepera in his 1972 paper "The size of national assemblies".