Tara wants to lose 10 lbs. before spring break so that she looks and feels her best in a bathing suit. In the next 12 weeks, she
2 answers:
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Answer:
<em>The correct option is C.</em>
Step-by-step explanation:
<u>Root Of Complex Numbers</u>
If a complex number is expressed in polar form as
Then the cubic roots of Z are
We are given the complex number in rectangular components
Converting to polar form
It's located in the second quadrant, so
The number if polar form is
Its cubic roots are
Converting the first solution to rectangular coordinates
The correct option is C.
