Use the links for practice or review
https://www.khanacademy.org/math/algebra2/polynomial-functions/quadratic-equations-with-complex-numbers/e/quadratic-formula-with-complex-solutions
https://www.youtube.com/watch?v=11EwTcRMPn8
https://www.youtube.com/watch?v=xNxqX9kPQok
HW: Page 253 - 255 16 - 28 even, 33 - 35, 39, 41 - 45, 48