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:

882.3. Rational numbers.

Check the correct answer!

Will the result of this expression be a rational number? \sqrt{25}+\sqrt{121}
Grade:
8
Subject
Algebra
Theme
Numerical concept amplification
Subtheme
Rational numbers

Solve tasks to find hidden Geo point coordinates

  1. Algebra: Numerical approximation.
  2. Geometry: Pythagorean theorem. Right angled triangle signs.
  3. Chemistry: Acids, bases and salts chemical formulas and names.
  4. Chemistry: Substances with constant composition. Chemical formula.
  5. Chemistry: Waters physical properties. Solution (part of weight).
  6. Algebra: Periodical decimal fractions.
  7. Algebra: Formula y = k/x
  8. Geometry: Polygon angle sum, convex or concaved quadrangle, polygon diagonale.
  9. Geometry: Triangle median properties.
  10. Geometry: Rectangular (S = ab, a, b - edges) and area of the square (S=a^2 , a - edge) formula.