KAPEC GEOTASK?
  • The learning process is entertaining and exciting
  • The solved tasks turn into coordinates
  • The chance to follow your progress
  • Along with your schoolmates and friends, go on an adventure, searching for hideouts
Contact info
  • E-mail:

1029.1. Viet theorem.

Write the correct answer!

What is roots sum in this equation?
x^{2}-2x-1=0
Grade:
8
Subject
Algebra
Theme
Quadratic equation
Subtheme
Viet theorem

Solve tasks to find hidden Geo point coordinates

  1. Physics: Lens characteristics and usage.
  2. Geometry: Distance between parallel straight lines.
  3. Chemistry: Substance consistent invariables. Chemical formulas.
  4. Algebra: Quadratic equation discriminant
  5. Geometry: Right-angled triangle outlined circle lines center location.
  6. Algebra: Hyperbola.
  7. Algebra: Absolute and relative mistake of approximation
  8. Algebra: Real numbers.
  9. Algebra: Square root properties
  10. Algebra: Square root extraction