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Exercice 1.8 Galois Theory Ian Stewart
Autor:
ortollj
Tema:
Ecuaciones
use the identity:cos(3(theta)=4(cos(theta))^3 - 3cos(theta) to solve the cubic equation t^3 + pt +q =0 with -27q^2 - 4p^3 >0 (3 real roots)
GeoGebra
a discussion about that on math forum
Nuevos recursos
functionartculture
z`]]
Involute of the Circle
Hypocycloids
רישום חופשי
Descubrir recursos
Trigonometric Ratios of Rotation and Reference Angles
Parabolas_in_Vertex_Form
Shimmer
Perpendicular line
Centers of Triangles
Complex Multiplication
Descubre temas
Simetrías
Ortocentro
Suma superior e inferior o suma de Riemann
Funciones Trigonométricas
Transformaciones Geométricas