x^(-n)的意思、翻譯和例句

是什麼意思

在數學中,x^(-n)表示x的負n次方。這意味著x的n次方的倒數,即1/(x^n)。負指數法則告訴我們,任何非零數的負指數都可以轉換為其正指數的倒數。

依照不同程度的英文解釋

  1. It means one divided by x raised to n.
  2. It shows how to use negative numbers in powers.
  3. It indicates the reciprocal of x raised to n.
  4. It represents the inverse of x raised to n.
  5. It denotes that x is raised to a negative power.
  6. It illustrates the concept of negative exponents in mathematics.
  7. It expresses the property of exponents where a negative exponent indicates division.
  8. It signifies that the base x is raised to a negative exponent, resulting in a reciprocal.
  9. It indicates that the base x is raised to a negative power, which is equivalent to its reciprocal raised to the positive power.
  10. It conveys that raising a number to a negative exponent involves taking the reciprocal of that number raised to the corresponding positive exponent.

相關英文單字或片語的差別與用法

1:Negative exponent

用法:

這個術語指的是指數為負的情況,表示該數的倒數。負指數是一種數學表示法,通常用來簡化計算或表示分數。

例句及翻譯:

例句 1:

x^(-n)是x的負指數。

x^(-n) is the negative exponent of x.

例句 2:

負指數表示倒數。

Negative exponents represent reciprocals.

例句 3:

學習負指數有助於理解數學的基礎概念。

Learning about negative exponents helps understand basic concepts in mathematics.

2:Reciprocal power

用法:

這個術語強調了負指數所表示的倒數的概念。當一個數被提升到負指數時,實際上是計算它的倒數的正指數。

例句及翻譯:

例句 1:

x^(-n)可以被視為x的倒數的n次方。

x^(-n) can be viewed as the reciprocal power of x raised to n.

例句 2:

在數學中,倒數的概念對於理解負指數非常重要。

In mathematics, the concept of reciprocals is crucial for understanding negative exponents.

例句 3:

計算x的倒數的n次方時,我們使用負指數。

When calculating the reciprocal power of x, we use negative exponents.

3:Inverse exponent

用法:

這個術語描述了負指數的性質,表示數的倒數。它強調了當指數為負時,數的行為。

例句及翻譯:

例句 1:

x^(-n)是x的反向指數。

x^(-n) is the inverse exponent of x.

例句 2:

反向指數的概念在數學中是非常基本的。

The concept of inverse exponents is very fundamental in mathematics.

例句 3:

學會使用反向指數可以幫助簡化計算。

Learning to use inverse exponents can help simplify calculations.