Today I passed back the quizzes and we covered 3.1 and 3.2
3.1 was all about complex numbers. i, I love it because they said we couldn't do it and we can. Now we no longer say that you can't take the square root of a negative, though we might still say that if they ask us to work with real numbers only.
Division is probably the problem people have the most trouble with, so do a couple extra problems when you're doing the HW if you need to.
3.2 Parabolas. Completing the square has a lot of steps, that means lots of places to make mistakes. Make sure you practice them.
I will post the HW for chapter 3 today. I will take down the HW from chapter 1.
Have a good weekend.
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