Algebra

Gareth Daniels


  • 1. Multiplying a Variable by a Variable
  • 2. Multiplying an Integer by a Variable
  • 3. Expanding Single Brackets
  • 4. Expanding Double Brackets
  • 5. Intersection of a Circle and a Line
  • 6. Quadratic Curve Sketching
  • 7. Graphs of y Squared Equal to a Function of x
  • 8. Regions
  • 9. A New Type of Graph!
  • 10. Non-Linear Simultaneous Equations
  • 11. Linear Simultaneous Equations
  • 12. Inverse Functions
  • 13. Gradient Functions
  • 14. Linear Graphs
  • 15. Exponential Functions
  • 16. Plotting Graphs

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Multiplying a Variable by a Variable

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Can you simplify the expression, does your answer change for different values of [math]x[/math]? Created by Dr GJ Daniels
– Gareth Daniels

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