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Quadratic Compass
Author:
Andrew Stacey
This shows the method of solving a quadratic using a ruler-and-compass construction. Drag the point "A" around on the screen to modify the quadratic and thus its roots.
GeoGebra
New Resources
alg2_05_05_04_applet_exp_fxn_flvs
探究由平行線和截線所成的角
Taylor Polynomial
Blancmange curve (fractal)
Poorly Drawn Parallelograms 2
Discover Resources
Introduction to integral concept
GuglielmoMeriggi (ang bi)
Reuleaux Polygons with paths.의 복사본
Untitled
AHS 2018 Trig Functions
Discover Topics
Random Variables
Scalene Triangles
Step Functions
Fractions
Reflection