Add or subtract as indicated. Write your answer in the form a + bi.(10 + 8i) - (4 + 3i) + (2 + 10i)
A. 8 + 21i
B. 4 - 5i
C. 8 + 15i
D. 4 + 15i
Answer: C
Mathematics
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Plot the point.(2, -1)
A. 
B. 
C. 
D. 
Mathematics
Find the x-intercepts of the graph of each equation.y = x2 - 10x + 16
A. (-2, 0), (-8, 0)
B. (2, 0), (8, 0)
C. 
, 
D. (2, 0), (-8, 0)
Mathematics
Simplify the expression using the imaginary unit i.
A. -12i
B. 12
C. 12i
D. -12
Mathematics
Find the integral.
A. 
(6x - 7)3/2 + C
B. 
(6x - 7)3/2 + C
C. 
(6x - 7)3/2 + C
D. 
(6x - 7)3/2 + C
Mathematics