KAPEC GEOTASK?
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221.2. Identity.

Write the correct answer!

Calculate the value of the given expression 2a+11-5-5\times 4b+9, if a=1, b=5!
Grade:
7
Subject
Algebra
Theme
Simple algebric expression transformation
Subtheme
Identity

Solve tasks to find hidden Geo point coordinates

  1. Geometry: Three point mutual arrangement.
  2. Geometry: Concept definition, concept sign.
  3. Algebra: Connection concept
  4. Algebra: Proportionality factor k
  5. Algebra: Contracted multiplication formula: addition and subtraction square; square difference.
  6. Algebra: Equivalent inequalities
  7. Algebra: Conditioned inequality properties
  8. Algebra: Fraction (division) basic properties
  9. Algebra: Diagram y = kx + b (drawing)
  10. Algebra: Identity.