2023年12月の記事一覧
December 24, 2023: Studying Maths (32), Quadratic Formula（二次方程式の解の公式）
I have just finished learning the quadratic formula. It was not so hard that I enjoyed solving the questions. It is the simultaneous equations that I am going to learn next.
二次方程式の解の公式を終えたところです。それほど難
December 18, 2023: Studying Maths (31), Quadratic Functions and Graphs （二次関数とグラフ）
I have just finished quadratic functions and graphs. It was not that hard and I could solve the questions easily. It was worth me using about ten hours to solve a question on completing the square.
December 11, 2023: Studying Maths (30), Completing Square （数学の勉強（30）、平方完成）
I have just finished a technique called the completion of the square. It was very hard to understand. It was the toughest time I have ever studied maths. It took me about ten hours to solve just one q
もっとみる