Find all the complex solutions of the equation.x4 + 16 = 0
A. 
+ 
i, 
- 
i, - 
+ 
i, - 
- 
i
B. 8
+ 8
i, 8
- 8
i, -8
+ 8
i, -8
- 8
i
C. 1 + i, 1 - i, -1 + i, -1 - i
D. 2 + i, 2 - i, -2 + i, -2 - i
Answer: A
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A. One real solution B. Two different real-number solutions C. Two different imaginary-number solutions
Write the phrase as a mathematical expression. Use x to represent the number. Combine like terms if possible.Six times a number, added to the sum of the number and four
A. 10x B. 6x + 4 C. (x + 4) + 6x; 7x + 4 D. 7x
Provide an appropriate response.Bar graphs make use of intervals to clarify the illustration of data.
A. True B. False
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