Last Updated
：2026/01/11
実根
Hiragana
じっこん
Noun
Japanese Meaning
方程式や多項式に代入すると、その式を成り立たせる現実数としての解。複素数解に対して、実数範囲に属する解を指す。
Easy Japanese Meaning
すうがくで、きじゅんのすうじのせかいのなかでとることができるかいのひとつ
Chinese (Simplified) Meaning
实数根 / 方程或多项式在实数域中的根
Chinese (Traditional) Meaning
實根 / 實數根 / 方程式的實數根
Korean Meaning
실수인 방정식의 근 / 실수 범위에서 존재하는 해
Indonesian
akar riil / akar nyata / akar pada bilangan riil
Vietnamese Meaning
nghiệm thực / nghiệm là số thực (của một phương trình/đa thức)
Tagalog Meaning
tunay na ugat (sa matematika) / real na ugat (sa matematika)
Sense（1）
(mathematics) real root
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
See correct answer
実根
See correct answer
We need to find the real root of this equation.
See correct answer
この方程式の実根を求める必要があります。
Japanese - English
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