GeoGebra
GeoGebra
  • Home
  • News Feed
  • Resources
  • Profile
  • People
  • Classroom
  • App Downloads

Proof showing that two times the squares of two numbers with a difference of one is equal to one plus the sum of those two numbers squared.

Author:
A. Jasperse
Topic:
Numbers, Square

New Resources

  • Burj Al Arab
  • Hyperbola Equation Anatomy
  • Mosaics: Ellipses
  • Taylor Series for e^x
  • Truchet patterns

Discover Resources

  • Making Comparisons 3
  • TRY1
  • Luke VanLaningham - Rotations 4
  • สำรวจ20
  • Transformations

Discover Topics

  • Angles
  • Function Graph
  • General Quadrilateral
  • Indefinite Integral
  • Vectors
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

© 2023 GeoGebra®

Contact us: office@geogebra.org