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Assessment
What is the standard form of a complex number?
a + bi
a - bi
ab + i
a^2 + b^2
How do you add the complex numbers (3 + 2i) and (1 + 4i)?
4 + 6i
2 + 2i
3 + 6i
3 + 2i
What is the modulus of the complex number 3 + 4i?
5
7
12
1
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