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.

New Resources

Variation Theory Illustration: Point-Slope Form
Torus
z`]]
seo tool
Special Solid Trace

Discover Resources

Fasskreisbogen Serlo
SSA
Perpendicular Bisector
Tech lab 5.2

Discover Topics

Cube
Interest Calculation
Vectors 2D (Two-Dimensional)
Area
Upper and Lower Sum or Riemann Sum