Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
If x^2 + x + k > 0 for any real value of x, what is k?
Author:
johnmayhk
GeoGebra
New Resources
【案例】圆柱体内放置一个大球六个小球
GeoGebra笔记功能体验课件
三位數除以一位數（一）
判斷球體
柱體建築師
Discover Resources
指數函數圖形之平移
Calculus
Euler Line 1
DSE Circle-ACT01A Relationship between Chords and Centre of a Circle
橢圓規Ellipsograph (Trammel of Archimedes)
Discover Topics
Parametric Curves
Subtraction
Exponential Functions
Division
Multiplication