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1030.2. Viet theorem.

Write the correct answer!

What is roots sum in this equation?
x^{2}-77=0
Grade:
8
Subject
Algebra
Theme
Quadratic equation
Subtheme
Viet theorem

Solve tasks to find hidden Geo point coordinates

  1. Algebra: ax² + bx = 0
  2. Algebra: Quadratic equation
  3. Algebra: Square root properties
  4. Chemistry: Substances consistency and structure.
  5. Physics: Substances structure.
  6. Physics: Movement characteristics.
  7. Geometry: Circle in a triangle, centers location.
  8. Algebra: Viet theorem.
  9. Algebra: Actual numbers.
  10. Chemistry: Substance consistent invariables. Chemical formulas.