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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:Roy Wright

  • Proof Without Words: Squares and Primes

  • Visual Factorization of n³ - 1

  • The sum of a number and its reciprocal

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Proof Without Words: Squares and Primes

New Resources

  • Geometric linkage
  • רישום חופשי
  • Dividing a 3-digit number by a 1-digit number (1)
  • Dividing a 2-digit number by a 1-digit number (2)
  • Kite Function Art

Discover Resources

  • courbe 3 barres
  • construction of a square
  • Trig ratios on unit circle
  • Length of an Arc

Discover Topics

  • Binomial Distribution
  • Congruence
  • Similarity Transformation or Similarity
  • Fractal Geometry
  • Coordinates
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