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Binomic Formula
Autor:
Max Born
Geometry was first, algebra is based on geometry. How to prove: (a+b)²=(a²+2ab+b²) (a-b)²=(a²-2ab+b²) (a+b)(a-b)=(a²-b²) It is such simple! Just move the Points B or D an try to detect the equivalence of the areas!
GeoGebra
Nowe zasoby
Rotating Points (Optical Illusion)
Construct a Square
Witch of Agnesi - A Classical Construction
Supplementary Angles
van Aubel's Theorem
Odkryj zasoby
General rotations
constructions
Series for pi/4 and pi^2/6
Base Ten Blocks w Bundling C2
Untitled
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Punkty specjalne
Hiperbola
Stożek
Prostokąt
Statistical Characteristics