Question

perform the indicated operation. write the answer in the form (a + bi). ((2 - 2i)+(5 + 5i)=square)

Explanation:

Step1: Combine real - parts

Combine the real parts of the complex numbers: $2 + 5=7$.

Step2: Combine imaginary - parts

Combine the imaginary parts of the complex numbers: $-2i+5i = 3i$.

Answer:

$7 + 3i$