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Complex Number Operations and Polar Form

All decimal answers need 4 place values beyond the decimal.
2. (-3 + 2i)²
3. 2i * 3
convert the following to polar form:
*radian mode
4. -12
5. 6-3i

Solution Preview

All decimal answers need 4 place values beyond the decimal.

2. (-3 + 2i)²

Note that i^2=-1. So,
...

Solution Summary

Complex Number Operations and Polar Form are investigated.

$2.19