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3041.1. Quadratic equation

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An equation is called a full equation, if it is possible to write it in form ax^2+bx+c=0, where a,b,c - real numbers and ______.
Grade:
8
Subject
Algebra
Theme
Quadratic equation
Subtheme
Quadratic equation

Solve tasks to find hidden Geo point coordinates

  1. Geometry: Circle in a triangle, centers location.
  2. Algebra: Rational expression.
  3. Algebra: ax² + bx = 0
  4. Physics: Diffusion of light
  5. Geometry: Diameter, which is perpendicular to chord, properties.
  6. Geometry: Right-angled triangle outlined circle lines center location.
  7. Physics: Optical phenomena in nature.
  8. Physics: Lens characteristics and usage.
  9. Chemistry: Substances structure.
  10. Chemistry: Chemical element degree of oxidation. Drafting of binary compound formula and their name.