4x^3的意思、翻譯和例句

是什麼意思

「4x^3」是一個數學表達式,表示4乘以變數x的立方。這個表達式通常用於代數中,表示一個多項式的項,特別是在多項式的運算或函數的定義中。

依照不同程度的英文解釋

  1. Four times a variable raised to the third power.
  2. A number multiplied by a variable that is cubed.
  3. A term that involves a variable multiplied by itself three times.
  4. A mathematical expression representing a cubic term.
  5. An expression indicating a variable raised to the third power, multiplied by four.
  6. A polynomial term where a constant multiplies a variable raised to the power of three.
  7. A term in algebra that signifies the product of a constant and a variable cubed.
  8. A cubic term in a polynomial function scaled by a constant factor.
  9. A mathematical representation of a cubic polynomial term multiplied by a coefficient.
  10. A term in algebra showing a constant multiplied by a variable raised to the third power.

相關英文單字或片語的差別與用法

1:Cubic term

用法:

在數學中,特指變數的立方,通常出現在多項式中。這類項的特點是變數的指數為三,並且可以與其他項進行加減法運算。立方項在許多數學應用中都非常重要,尤其是在計算體積或描述三維空間中的關係時。

例句及翻譯:

例句 1:

這個多項式包含一個立方項,4x^3

This polynomial contains a cubic term, 4x^3.

例句 2:

在計算體積時,立方項會非常有用。

Cubic terms are very useful when calculating volume.

例句 3:

他在解這個方程時需要處理立方項。

He needs to deal with the cubic term when solving this equation.

2:Polynomial term

用法:

指的是多項式中的單一項,通常由一個常數和變數的乘積組成,變數可以有不同的指數。多項式項的組合可以用來表示各種數學函數和關係,並且在代數運算中經常出現。

例句及翻譯:

例句 1:

4x^3 是一個多項式項。

4x^3 is a polynomial term.

例句 2:

多項式的每一項都可以是不同的次數。

Each term in a polynomial can be of different degrees.

例句 3:

在這個方程中,我們有幾個多項式項。

In this equation, we have several polynomial terms.