Algebra

Daniel Mentrard, 2022年2月18日


  • 1. Solve an equation
  • 2. Associate the correct line
  • 3. Comprendre les sommes algébriques
  • 4. Solutions of an inequality (part 2)
  • 5. Knowing how to express the solution of an inequality
  • 6. Function, graph ,expression ,equation
  • 7. The secret of pyramids
  • 8. Algebra tiles to understand binomial
  • 9. By doubling the diameter of a pie, do you double its surface?
  • 10. Solve a system of equations by addition combination
  • 11. Math is fun, magic and love :=)
  • 12. Development with tiles :(ax+b) (cx+d)
  • 13. The cardboard box
  • 14. Expression algébrique
  • 15. x²+ax = ... = (x+a/2)²-(a/2)² (visual proof)

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Solve an equation

– Daniel Mentrard

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