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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 ...
The cube of a number or any other mathematical expression is denoted by a superscript 3, for example 23 = 8 or (x + 1)3 . The cube is also the number multiplied by its square : n3 = n × n2 = n × n × n. The cube function is the function x ↦ x3 (often denoted y = x3) that maps a number to its cube. It is an odd function, as.
Doubling the cube, also known as the Delian problem, is an ancient [a] [1] : 9 geometric problem. Given the edge of a cube, the problem requires the construction of the edge of a second cube whose volume is double that of the first. As with the related problems of squaring the circle and trisecting the angle, doubling the cube is now known to ...
512 is a power of two: 2 9 (2 to the 9th power) and the cube of 8: 8 3. It is the eleventh Leyland number. It is also the third Dudeney number. It is a self number in base 12. It is a harshad number in decimal. It is the cube of the sum of its digits in base 10. It is the number of directed graphs on 3 labeled nodes. In computing
Square root. Notation for the (principal) square root of x. For example, √ 25 = 5, since 25 = 5 ⋅ 5, or 52 (5 squared). In mathematics, a square root of a number x is a number y such that ; in other words, a number y whose square (the result of multiplying the number by itself, or ) is x. [1] For example, 4 and −4 are square roots of 16 ...
Former. ← SR 510. → SR 513. State Route 512 ( SR 512) is a suburban state-maintained freeway in Pierce County, Washington, United States. It travels 12 miles (19 km) from west to east, connecting Interstate 5 (I-5) in Lakewood to SR 7 in Parkland and SR 167 in Puyallup. The freeway travels north–south through Puyallup, concurrent with SR ...
Scenic. ← SR 511. → SR 513. State Route 512 ( SR 512) was a state highway in Carson City, Nevada. It connected Kings Canyon west of Carson City to the state capitol using various city streets. The route dates to the mid-19th century, as part of a wagon trail linking Lake Tahoe and Carson City that was later incorporated into the Lincoln ...
Route 198 was renumbered as SR 67; the portion south of I-8 was renumbered as SR 125. [25] In early 1964, the La Mesa City Council expressed their preference for Route 282, which had been nicknamed the Ramona Freeway, to run on the routing of Fletcher Parkway, contrary to local businesses that wanted the highway to be routed 0.25 miles (0.40 km ...