Day 50: Way Behind and Catching Up Part 3

This was for Tuesday, 11-12-13!

Song of the Day: None- So behind

Algebra 2: Complex Numbers. Finally, we can handle square roots of negatives!!! What’s this i all about they say. Hmmmmm… good question. I usually discuss how number systems evolve out of necessity. Then I throw in some circuitry use for imaginary for out future electrical engineers. Looking forward to discussing roots/zeroes/x-intercepts (or the lack of) with parabolas tomorrow.

Julie

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