Perform the operation and write the result in the standard form.(-4 - 5i) - (6 - i)
A. -10 - 4i
B. -10 + 4i
C. -10 - 5i
D. 10 + 4i
Answer: A
Mathematics
You might also like to view...
Factor completely. If the polynomial cannot be factored, say it is prime.8x2 - 28x - 16
A. 4(2x - 1)(x + 4) B. (8x - 4)(x + 4) C. 4(2x + 1)(x - 4) D. prime
Mathematics
Given the values of f and g, find the function value.f(12) = 7; g(12) = 5
Find (f - g)(12).
A. 6 B. 2 C. -10 D. 12
Mathematics
Find the domain of the variable in the equation. Write the answer in interval notation.
= 
A. (-2, 4) ? (4, ?) B. (-?, 2) ? (2, 4) ? (4, ?) C. (-?, -2) ? (-2, 4) ? (4, ?) D. (-?, -2) ? (4, ?)
Mathematics
Find absolute maximum and minimum values of the function, if they exist, over the indicated interval. Where no interval is specified, use the real line. List your answers in terms of ordered pairs.
y = sin (x) ? cos (x); [0, 2? ]
Mathematics