Assignments:
8.8: 411, 417, 429, 435, 439, 449, 455, 457, 467, 469, 471
Complex
numbers are introduced in section 8.8. By using complex numbers,
it becomes possible to express solutions to all polynomial
equations. It is important to remember that even though i is
called "imaginary", complex solutions are very real.
Here are videos:
What is i?
Adding, subtracting, and multiplying complex numbers
Dividing complex numbers
Powers of i
When you are finished, turn the homework in here at the bottom of the page. Due dates are on the schedule.