Corrected HW and did an example from 3.7 on Polar Form. We then started 3.8 Polar Products and Quotients. Finally we introduced Radian Measure for angles. HW: Questions from Ex. 3.8 |
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2 Comments
Confused
11/25/2014 08:52:18 am
Sir for the -b formula for solving the top line I'm getting -12 and you have -4 as your answer
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Mr R
11/25/2014 10:26:17 am
If you square (-2) you should get +4. Use brackets on calculator.
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