Search

Outline

  1. Proofs Without Words
    1. Proof Without Words: Squares and Primes
    2. Visual Factorization of n³ - 1
    3. The sum of a number and its reciprocal

Proofs Without Words

Author:Ronan Downes, Roy Wright

  • Proof Without Words: Squares and Primes

  • Visual Factorization of n³ - 1

  • The sum of a number and its reciprocal

Next
Proof Without Words: Squares and Primes

New Resources

  • Isosceles Right Triangle
  • Rotating Custom Polygons Around an Axis
  • Angle Addition Postulate (V2) - Integer Solutions
  • Laundry Basket
  • Segment Addition Postulate (Mild Questions)

Discover Resources

  • Rogers Congruent Segment
  • Linearna funkcija
  • Partial Derivatives
  • Table of Equivalent Ratios
  • Heksagon Φ

Discover Topics

  • Unit Circle
  • Hypothesis Testing
  • Correlation
  • Statistics
  • Linear Functions
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

© 2026 GeoGebra®