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一个函数的零点个数.许兴华数学
Author:
许兴华数学
Topic:
Function Graph
GeoGebra
New Resources
異分母分數減法
球體建築師
兩位數加法
GeoGebra笔记功能体验课件
兩位數除以一位數（二）
Discover Resources
截面法體積(1)
angles sum of a triangle 2
GGB報告
二次函數
錯角---垂直平行綫
Discover Topics
Derivative
Natural Numbers
Confidence Interval
Means
Numbers