Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra 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

New Resources

  • 祖冲之的期望:内棋与外棋
  • 平行線的斜率
  • 三位數除以一位數(二)
  • 圓周公式的應用
  • 兩位數除以一位數(二)

Discover Resources

  • 消失的面積(一)
  • test1
  • S3 Percentages
  • 基督教宣道會宣基小學「STEM 遇上 GeoGebra」工作坊
  • C60足球模型(序列+旋转)

Discover Topics

  • Natural Numbers
  • Translation
  • Statistics
  • Symmetry
  • Cuboid
AboutPartnersHelp Center
Terms of ServicePrivacyLicense
Graphing CalculatorCalculator SuiteMath Resources

Download our apps here:

Download_on_the_App_Store_Badge_US-UK_RGB_blk_4SVG_092917

© 2025 GeoGebra®