Leeds University Library

Algebra

Watch the video playlist below for guidance on how to use algebra and then test yourself by trying a quiz on algebra.

Click on the 3-bar menu icon in the top left of the video to navigate to different sections.

Playlist consists of:

  1. Substitution into a formula
  2. Simplifying algebraic expressions
  3. Expanding brackets and collecting like terms 1
  4. Expanding brackets and collecting like terms 2
  5. Rearranging formulae
  6. Solving linear equations 1
  7. Solving linear equations 2
  8. Solving simultaneous equations
  9. Factorising: simple expressions
  10. Factorising: quadratics 1
  11. Factorising: quadratics 2 (difference of 2 squares)
  12. Factorising: quadratics 3
  13. Completing the square 1
  14. Completing the square 2
  15. Solving quadratic equations 1 - factorising
  16. Solving quadratic equations 2 - formula
  17. Solving quadratic equations 3 - completing the square