GeoGebra
GeoGebra
  • Home
  • News Feed
  • Resources
  • Profile
  • People
  • Classroom
  • App Downloads
About GeoGebra
Contact us: office@geogebra.org
Terms of Service – Privacy – License

© 2023 GeoGebra

Expanding Double Brackets

Author:
Bao, Gareth Daniels
Move the slider to control the size of the rectangle. Click the 'show' boxes to reveal the answers.
Created by Dr GJ Daniels

New Resources

  • Kukeldash madrassa (2) - gp
  • Parallelogram Theorems: Quick Check-in
  • How Many Radii ? Circumference Illustrator
  • Throwing a Ball From a Cliff
  • exterior small panels

Discover Resources

  • Unit 9 Geogebra Sketch Grace Kantrow
  • Double Reflection Over Parallel Lines Challenge
  • Cubic polynomial zeros exploration
  • G.GCO.1 Perpendicular Bisector Definition
  • Interior Alternate Angles

Discover Topics

  • Quadratic Equations
  • Parallelogram
  • Dilation
  • Limits
  • Histogram

GeoGebra

  • About
  • Partners
  • GeoGebra on Tests
  • News Feed
  • App Downloads

Apps

  • Calculator Suite
  • Graphing Calculator
  • 3D Calculator
  • CAS Calculator
  • Scientific Calculator

Resources

  • Classroom Resources
  • Learn GeoGebra
  • Classroom
  • Geometry
  • Notes
  • Terms of Service Privacy License
  • Facebook Twitter YouTube