Find all cube roots of the complex number. Leave answers in trigonometric form.-3
+ 3i
A. 
cis 50°, 
cis 170°, 
cis 290°
B. 
cis 70°, 
cis 190°, 
cis 310°
C. 
cis 70°, 
cis 190°, 
cis 310°
D. 
cis 50°, 
cis 170°, 
cis 270°
Answer: A
Mathematics
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Solve the problem.Select the equation that describes the graph shown.
A. y = 
+ 3
B. y = 
- 3
C. y = 
- 3
D. y = 
- 3
Mathematics
Simplify.
A. 
B. 
C. 
D. 
Mathematics
Find the real solutions of the equation.
= x + 5
A. {8}
B. {3}
C. {-3}
D. {- 
}
Mathematics
Subtract.
A. 28n11 B. 2n6 + 7n5 - 7 C. 2n6 - 5n5 - 7 D. 2n6 - 5n5 + 31
Mathematics