Add: (3 - 4i) + (4 + i).

Question

[Write your answer as a+bi. Type the real number, then a plus or minus sign, then the imaginary number, then the lowercase i. Do NOT type any spaces or parentheses.]

Answer 1

(3-4i) + (4+i) = (3+4) + (-4+1)i = 7 - 3i