Friday, February 13, 2009

Algebra 2H pds 1,2
Hopefully, everyone will do the hw assignment this weekend (especially pd 1)!
Today, we learned about Complex Numbers (a+bi). We learned that i=the square root of -1. We also went over powers of i and addition/subtraction of complex numbers, as well as solving complex number equations.
HW pages 458-459 # 1,5,9,13,17,21,25,29,33, and 37.
EC problems....#8 and 40.

Geometry H pds 3,5,6
Today was the quiz on Special Right Triangles. I hope all of you learned the formulas for this lesson. Extra credit puzzle on PYthagorean Theorem was given out after the quiz. All work must be shown for the extra credit points.

Work on your Geometry Valentines Project this weekend. All valentines are due on Wednesday, February 18th.
Have a great weeeeekend!

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