File:Cube-root_function.svg · Wikimedia Commons · See Wikimedia Commons
Also known as third root, 3rd root
number which produces a given number when cubed
A cube root is a number that, when multiplied by itself three times, gives you the original number you started with. Understanding cube roots matters because they help solve real-world problems involving volume and three-dimensional measurements, similar to how square roots are useful for working with areas and two-dimensional space.
AI-generated from the Wikipedia summary — may contain errors.
In the Vinony graph
Within Vinony's link graph, 立方根 is referenced by 131 other articles, and connects out to complex number, mathematics and Plato.
It sits within the topics Elementary algebra, Elementary special functions and Unary operations.
Its subject is documented across 52 Wikipedia language editions.
Wikidata facts
- Subclass of
- nth root
Show 5 more facts
- Unicode character
- ∛
- Stack Exchange tag
- stackoverflow.com/tags/cube-root
- TeX string
- \sqrt[3]{}
- Commons category
- Cubic root
- maintained by WikiProject
- WikiProject Mathematics
Sources (2)
via Wikidata · CC0
Article · 中文
如果一個數的立方等於，那麼這個數就是的立方根，其中稱為被開方數，而可以是正數、0、負數或虚数。例如3的立方為27，那麼這個數3就是27的一个立方根（在实数范围内）。若是正實數，這個乘積相當於一個邊長為的立方体的体積。
Abstract from DBpedia / Wikipedia · CC BY-SA