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Proof without word 4ab = (a+b)²-(a-b)²
Author:
Daniel Mentrard
Topic:
Algebra
GeoGebra
New Resources
Reflection = 180° Rotation about a Line
Circle Passing Through 3 Points
bewijs stelling van Pythagoras
Shells
Exploring GeoGebra for the First Time
Discover Resources
elmtv-806-0715b-6
Guide
Investigating Perpendicular Lines
Reflections Exam Problem 1j
Discover Topics
Logic
Functions
Continuity
Indefinite Integral
Logarithmic Functions