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2693.2. Square root properties

Write the correct answer!

Calculate the value of the expression! \sqrt{45}\cdot \sqrt{5}=
Grade:
8
Subject
Algebra
Theme
Square roots
Subtheme
Square root properties

Solve tasks to find hidden Geo point coordinates

  1. Algebra: Viet theorem.
  2. Geometry: Diameter, which is perpendicular to chord, properties.
  3. Algebra: Quadratic equation
  4. Chemistry: Chemical periodic table and the structure of the atom.
  5. Algebra: Absolute and relative mistake of approximation
  6. Algebra: Transformation of algebraic expressions.
  7. Algebra: Parabola.
  8. Physics: Lens characteristics and usage.
  9. Chemistry: Chemical element degree of oxidation. Drafting of binary compound formula and their name.
  10. Chemistry: Substances structure.