Algebra
Imaginary and complex numbers

Complex numbers

  1. Complex Numbers
  2. Complex Numbers (part 1)
  3. Complex Numbers (part 2)
  4. The complex plane
  5. Adding Complex Numbers
  6. Subtracting Complex Numbers
  7. Adding and subtracting complex numbers
  8. Multiplying Complex Numbers
  9. Multiplying complex numbers
  10. Dividing Complex Numbers
  11. Dividing complex numbers
  12. Complex Conjugates Example
  13. Absolute value of complex numbers
Additional content

Example: Complex roots for a quadratic Complex Roots from the Quadratic Formula

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Example: Complex roots for a quadratic

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