Question

question 4
find the sum: (17 - 4i) + (14 + 9i)
○ 31 + 5i
○ 31 - 5i
○ 3 + 5i
○ 31 + 31i

Explanation:

Step1: Add real parts

$17 + 14 = 31$

Step2: Add imaginary parts

$-4i + 9i = 5i$

Step3: Combine results

$31 + 5i$

Answer:

31 + 5i