【中3数学】平方根（ルート）は最初が重要！差がつくポイントを解説

This video condenses everything from the basics of square roots to challenging inequality problems in 9th grade math into just 15 minutes. Understand it clearly and become a square root master! ━━━━━━━━━━━━━━━━ What you will learn in this video ━━━━━━━━━━━━━━━━ ✅ What does "square root" actually mean? ✅ The crucial difference between "the square root of ○" and "√○" (watch out for trick questions!) ✅ Frequently tested! Reliable methods for solving inequality problems and understanding the relationship between square roots ━━━━━━━━━━━━━━━━ Timestamp ━━━━━━━━━━━━━━━━ 00:00 Introduction 00:50 What are square roots? 04:18 Square root practice problems 05:28 How to remove the square root sign 06:28 Removing the square root sign practice problems 07:47 Understanding differences between numbers 09:37 Understanding differences between numbers practice problems 10:53 Application of inequality: Explanation 13:15 Applications of Inequality Signs: Practice Problems ━━━━━━━━━━━━━━━━ Recommended Related Videos ━━━━━━━━━━━━━━━━    • 【中3数学】平方根（ルート）は最初が重要！差がつくポイントを解説      • 【中３数学】　【平方根２－２】　平方根　有理数・無理数　どちらか見分けよう！！      • 【中３数学】　【平方根２－３】　乗法・除法　ルートを簡単にする　分母の有理化　平方根...      • 【中３数学】【平方根２－４】平方根　近似値　秒でとけます！      • 【中３数学】　【平方根２－5】　加減・展開      • 【3万回再生】中3数学・平方根で差がつく応用問題BEST5！ルートの利用はこの動画です！   ━━━━━━━━━━━━━━━━ Please let me know in the comments! ━━━━━━━━━━━━━━━━ • What was your first impression of "square roots"? (Easy? Difficult?) • Were you able to solve the inequality problem without any mistakes!? ━━━━━━━━━━━━━━━━ Subscribe to our channel to become proficient in math! ━━━━━━━━━━━━━━━━ The study channel "Wa-chan Channel!" We deliver math techniques that will give you an edge in high school entrance exams and regular tests. 🔔 Turn on notifications to help with your future studies! ■ Homepage G1 cram school https://g-1.jimdofree.com/ #Junior high school math #Square roots #Root symbol #Regular test preparation #High school entrance exam