Series Content INTRO 欣賞公式 | The Beauty of Formulas LESSON 1 代數分式 | Algebraic Fractions LESSON 2 代數分式乘除運算 | Multiplication and Division of Algebraic Fractions LESSON 3 代數分式加減運算 | Addition and Subtraction of Algebraic Fractions LESSON 4 公式及主項轉換 | Formulas and Change of Subject ADD-ON 質數公式 | Prime Formula
