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!

Nuevos recursos

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apec
Proof of a Rhombus by Construction and Deduction
Vector Projections
bewijs stelling van Pythagoras

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spirales2intersectAxesArea1
SegmentMediat
Quadrilateral Angle Sum Theorem
Copia de Coulomb 3 charges
Converse of Parallel Lines Cut By a Transversal Theorems
Parabola_by_focus_and_directrix

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Romboide
Recta Tangente o Tangente
Números Reales
Diagrama de cajas
Términos