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Expansion & Factorization 展開與因式分解
Author:
Alex CHIK
GeoGebra
gMath 互動數學教室
http://www.gmath.hk
New Resources
兩位數加法
球體建築師
異分母分數減法
錐體建築師
【案例】2018年全国1卷理科12题
Discover Resources
豆奶
分數除法5: x ÷ a/b (包含)
IMO2015D
如何求弦長
三角形的面積
Discover Topics
Multiplication
Rhombus
Geometric Distribution
Plane Figures or Shapes
Conic Sections