√[4]{81}的意思、翻譯和例句

是什麼意思

「√[4]{81}」表示四次根號81,這是一個數學運算,尋找一個數字,當它被乘以自己四次時,結果為81。

依照不同程度的英文解釋

  1. Finding a number that makes a total when multiplied by itself four times.
  2. The number that gives 81 when multiplied by itself four times.
  3. The root that results in a specific value when raised to the fourth power.
  4. A mathematical operation to find a base number that equals 81 when raised to the fourth power.
  5. Determining a value that, when exponentiated to four, equals 81.
  6. Calculating the fourth root of a number to find its base value.
  7. Identifying the principal fourth root of a number.
  8. The fourth root of a number represents the value that raised to the fourth power equals the original number.
  9. A mathematical expression that seeks the unique positive number which, when raised to the fourth power, yields 81.
  10. The calculation of the fourth root of a number, looking for a base that, when exponentiated to four, results in 81.

相關英文單字或片語的差別與用法

1:Fourth root of 81

用法:

在數學中,四次根號是指找到一個數字,使得這個數字的四次方等於81。在這個例子中,四次根號81的結果是3,因為3的四次方是81。

例句及翻譯:

例句 1:

四次根號81等於3。

The fourth root of 81 is 3.

例句 2:

你能計算出四次根號81的值嗎?

Can you calculate the value of the fourth root of 81?

例句 3:

在數學中,四次根號是重要的運算之一。

In mathematics, the fourth root is one of the important operations.

2:Radical expression

用法:

這是一種數學表達式,通常用根號符號表示。四次根號81就是一個例子,這種表達式在代數和幾何中都非常常見。

例句及翻譯:

例句 1:

這個問題需要簡化根式表達式。

This problem requires simplifying the radical expression.

例句 2:

根式表達式在高等數學中很常見。

Radical expressions are common in higher mathematics.

例句 3:

他學會了如何處理根式表達式。

He learned how to handle radical expressions.

3:Root calculation

用法:

這指的是計算一個數字的根,包括平方根、立方根和其他更高次的根。四次根號81就是一個根計算的例子。

例句及翻譯:

例句 1:

根計算在解方程時非常有用。

Root calculation is very useful when solving equations.

例句 2:

我們需要進行根計算來找到解。

We need to perform root calculations to find the solutions.

例句 3:

根計算可以幫助我們理解數字的性質。

Root calculations can help us understand the properties of numbers.