Solve the equation. Write the answer in a + bi form.x4 + 16 = 0
A. 8
+ 8
i, 8
- 8
i, -8
+ 8
i, -8
- 8
i
B. 1 + i, 1 - i, -1 + i, -1 - i
C. 
+ 
i, 
- 
i, - 
+ 
i, - 
- 
i
D. 2 + i, 2 - i, -2 + i, -2 - i
Answer: C
Mathematics
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Solve.Chris and his friends went to the movies. They purchased 3 adult tickets, 2 student tickets and 4 child tickets. How much did they spend on movie tickets?
A. 50 B. 36 C. 48 D. 56
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Provide an appropriate response.Can the sum be simplified without first simplifying the individual radical expressions?3
- 5
A. No B. Yes
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List all the elements of set B that belong to the indicated set.B = 
Natural numbers
A. 17, 0, 
B. 17, 0, 
C. 17, 
D. 17, 0
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