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:

224.1. Identity.

Write the answer here

Calculate \frac{48}{3\times 2\times b}+\frac{b\times 3\times b}{9\times b}-\frac{15}{b\times b} if b=3a and a=1!
Grade:
7
Subject
Algebra
Theme
Simple algebric expression transformation
Subtheme
Identity

Solve tasks to find hidden Geo point coordinates

  1. Geometry: Concept definition, concept sign.
  2. Algebra: Polynomial.
  3. Algebra: Identical expressions.
  4. Geometry: Narrow, wide, straight, extended, opened, full angle. Equal angles, bisector.
  5. Algebra: Opposite type inequalities.
  6. Algebra: Concept of direct proportionality
  7. Algebra: Function y = x²
  8. Algebra: Identical expression transformation.
  9. Algebra: Similar monomials
  10. Algebra: Point coordinates
  11. Algebra: Monomial (1. degree).
  12. Algebra: Mutually opposite monomials.
  13. Algebra: Equation roots.
  14. Geometry: Inner unilateral and cross angles, alternate interiour angles, parallel straight lines, properties, and parallel signs.
  15. Geometry: Opposite, adjacent angles, perpendiculars against a straight line.
  16. Algebra: Trinomial.
  17. Algebra: Linear equations ax + b = 0, where a, b ∈ Q.
  18. Algebra: Connection concept
  19. Algebra: Linear function y = kx + b
  20. Algebra: Identity.
  21. Algebra: Identical expression transformation.
  22. Algebra: Subscript concept: base, index, degree
  23. Algebra: Functions expression with formula, table, diagram
  24. Geometry: Triangle angle sum, straight angle cathetus, hypotenuse, Right-angled triangle similarity signs.
  25. Algebra: Coordinate axis and point coordinate
  26. Algebra: Degree with negative index
  27. Algebra: Equivalent equations.
  28. Geometry: Narrow, wide, straight, extended, opened, full angle. Equal angles, bisector.
  29. Algebra: Connection concept
  30. Algebra: Numerical connections
  31. Geometry: Point belongs (or not) to the straight line (beam, line segment), half-plane, crossed straight lines, beam, opposite beams, line segment, properties.
  32. Algebra: Mutually equal monomials
  33. Geometry: Narrow, wide, straight, extended, opened, full angle. Equal angles, bisector.
  34. Algebra: Binomial.
  35. Algebra: Percent and proportions
  36. Algebra: Proportionality factor k
  37. Algebra: Numerical module
  38. Algebra: Number interval and their types.
  39. Algebra: Linear inequality solution
  40. Algebra: Abscissa axis
  41. Algebra: Identical expression transformation.
  42. Algebra: Monomial coefficient