Perform the indicated operation and simplify. Write the answer in the form a + bi.
A. 
B. 
- 
i
C. 
+ 
i
D. 
i
Answer: C
Mathematics
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Expand.(1 - 
)4 - (1 + 
)4
A. -56
B. -48
C. -11
D. -111
Mathematics
Find the domain and graph the function.G(x) = 
A. D: (-?, ?)
B. D: (-?, 0]
C. D: [0, ?)
D. D: (-?, 0)
Mathematics
Provide an appropriate response.The graph of y = 
is symmetric about the
A. origin only. B. y-axis only. C. x-axis only. D. x-axis, y-axis, the origin, and the line y = x. E. none of the above
Mathematics
Solve the system of equations algebraically for real values of x and y.
?
?
Please enter your answer as two ordered pairs in the form 
, 
. The pairs must be separated by a comma.
What will be an ideal response?
Mathematics