三次方根的意思、翻譯和例句

是什麼意思

「三次方根」是指一個數字的立方根,也就是說,如果一個數字的三次方等於某個數字,那麼這個數字就是這個數字的三次方根。用數學符號表示為:如果 x³ = a,則 x 是 a 的三次方根。三次方根在數學和科學中經常出現,特別是在解方程和計算體積等方面。

依照不同程度的英文解釋

  1. A number that when multiplied by itself three times gives another number.
  2. A number that, when used three times in multiplication, equals a certain value.
  3. A value that, when cubed, results in a specific number.
  4. A value that, when raised to the power of three, equals a given number.
  5. A mathematical operation that finds a number which cubed equals a target number.
  6. A mathematical concept representing the inverse operation of cubing a number.
  7. A number that, when subjected to the operation of raising to the third power, yields a specified quantity.
  8. The value that satisfies the equation when a number is raised to the third power.
  9. A mathematical function that determines the original value from its cube.
  10. The root of a number that results from cubing, used in various mathematical contexts.

相關英文單字或片語的差別與用法

1:Cube root

用法:

在數學中,立方根是指一個數字,當其自我相乘三次時,會得到另一個數字。這個概念在數學、物理和工程等領域中非常重要,特別是在處理與體積和立方體有關的問題時。

例句及翻譯:

例句 1:

八的立方根是二。

The cube root of eight is two.

例句 2:

你能幫我計算三十六的立方根嗎?

Can you help me calculate the cube root of thirty-six?

例句 3:

這個公式可以用來計算任何數字的立方根。

This formula can be used to calculate the cube root of any number.

2:Third root

用法:

與立方根相同,這個術語在某些數學文獻中可能會被使用,特別是在討論多項式或更高次方的情況下。它通常用於表示一個數字的三次方根,並且與立方根的定義相同。

例句及翻譯:

例句 1:

我們需要找出二十七的第三根。

We need to find the third root of twenty-seven.

例句 2:

在數學中,第三根的計算方法與其他根相似。

In mathematics, the calculation of the third root is similar to other roots.

例句 3:

這個數字的第三根將幫助我們解決這個問題。

The third root of this number will help us solve this problem.