Find all cube roots of the complex number. Leave answers in trigonometric form.4 - 4i
A. 
cis 100°, 
cis 220°, 
cis 340°
B. 
cis 60°, 
cis 180°, 
cis 300°
C. 
cis 80°, 
cis 200°, 
cis 320°
D. 
cis 100°, 
cis 220°, 
cis 340°
Answer: D
Mathematics
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Perform the indicated operation.(-6)(-9)(5)(-8)
A. 2166 B. -2160 C. -2166 D. 2160
Mathematics
List the subsets.List all of the three element subsets of the set {a, b, c, d}.
What will be an ideal response?
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Solve the equation by completing the square.7x2 + 20x = -14
A. 
B. 
C. 
D. 
Mathematics
Perform the indicated operation(s), whenever possible.Let A = 
and B = 
. Find 
A. 
B. 
C. 
D. 
Mathematics