Find the Sum or Difference $$( 7 - 7 i ) - ( - 9 - 7 i ) + ( - 7 - 8 i )$$

question 386

Multiple Choice

Find the sum or difference. Write the answer in standard form.
- $$( 7 - 7 i ) - ( - 9 - 7 i ) + ( - 7 - 8 i )$$

• A) \(- 9 - 22 \mathrm { i }\)
• B) \(9 - 8 \mathrm { i }\)
• C) \(- 9 + 8 i\)
• D) \(9 - 22 \mathrm { i }\)