Solve the equation. Write the answer in a + bi form.x2 - i = 0
A. -1, 1
B. -i, i
C. 
+ 
, - 
- 
D. 
- 
, - 
+ 
Answer: C
Mathematics
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Evaluate the integral.
A. 2 B. 3 C. 0 D. 4
Mathematics
Convert the percent to a fraction.3.55%
A. 
B. 
C. 
D. 
Mathematics
Perform the indicated operation.(5x2 - 4x - 5) + (4x2 - 4x + 3)
A. 9x2 - 8x - 2 B. 20x2 - 4x - 2 C. 9x4 - 8x2 - 2 D. 9x2 - 4x - 2
Mathematics
Construct the specified histogram.In a survey, 20 people were asked how many magazines they had purchased during the previous year. The results are shown in the frequency distribution below. Construct a histogram. 
What will be an ideal response?
Mathematics