Simply each of the following, giving your answer in the form a+bi where a b e z
(3+4i)-(-6+5i)
To subtract complex numbers, we subtract the real parts and the imaginary parts separately.
For (3+4i)-(-6+5i):
Real part: 3 - (-6) = 3 + 6 = 9
Imaginary part: 4 - 5 = -1
Therefore, the answer is 9 - 1i, or simply 9-i.