Perform the operation and write the result in the standard form.(-4 + 6i) + (8 + 4i)
A. -4 + 10i
B. 8 + 10i
C. 4 + 10i
D. 4 + 14i
Answer: C
Mathematics
You might also like to view...
For the given functions f and g, find the indicated composition.f(x) = 
, g(x) = 
(f?g)(x)
A. 
B. 
C. 
D. 
Mathematics
Find the total differential of the function.
?
?
A. 
B. 
C. 
D. 
E. 
Mathematics
Solve. If necessary, round percents to the nearest tenth, dollar amounts to the nearest cent, and all other numbers to the nearest whole.The enrollment at a local college increased by 5% over last year's enrollment of 1400. Find the current enrollment.
A. 1405 students B. 1470 students C. 70 students D. 2100 students
Mathematics
Express the verbal representation for the function f numerically.Divide the input x by 2 and then add 4 to obtain the output y. Let 
A. 
B. 
C. 
D. 
Mathematics