Perform the indicated operation. Write the result in standard form.(-9 + 15i) - (5 - 3i)
A. 4 - 18i
B. -14 + 18i
C. -4 - 18i
D. -14 - 18i
Answer: B
Mathematics
You might also like to view...
Evaluate the improper integral or state that it is divergent.
A. Divergent
B. 
C. 
D. 
Mathematics
Find the value of (f ? g)' at the given value of x.f(u) = u3, u = g(x) = 
, x = 4
A. 72 B. 48 C. - 48 D. - 72
Mathematics
Identify the given number as "Rational", "Irrational", or "Not a real number". If the number is rational, give its exact value. If the number is irrational, give a decimal approximation to the nearest thousandth.
A. Rational, -8 B. Irrational, -8.000 C. Not a real number D. Irrational, -32.000
Mathematics
Find the sum.- 9
+ 17
A. 7
B. 7
C. 25
D. 26
Mathematics