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:

594.3. Identical expression transformation.

Write the correct answer!

We know that this expression 5x2 -8 = 117 and x<0. Find x value!
x=
Grade:
7
Subject
Algebra
Theme
Simple algebric expression transformation
Subtheme
Identical expression transformation

Solve tasks to find hidden Geo point coordinates

  1. Algebra: Concept of equation.
  2. Geometry: Opposite, adjacent angles, perpendiculars against a straight line.
  3. Geometry: Point belongs (or not) to the straight line (beam, line segment), half-plane, crossed straight lines, beam, opposite beams, line segment, properties.
  4. Algebra: Subscript concept: base, index, degree
  5. Algebra: Linear inequality solution
  6. Geometry: Point, straight line, plane, geometric figure
  7. Algebra: Conditioned inequality properties
  8. Algebra: Equivalent equations.
  9. Algebra: Trinomial.
  10. Algebra: Conditioned inequality properties.