What is the answers to 5 - 7i 2 - 5i?

To solve ( (5 - 7i) + (2 - 5i) ), you combine the real and imaginary parts separately. The real part is ( 5 + 2 = 7 ), and the imaginary part is ( -7i - 5i = -12i ). Therefore, the answer is ( 7 - 12i ).