Perform the Addition or Subtraction and Write the Result in Standard

Multiple Choice

Perform the addition or subtraction and write the result in standard form.​ $( 1.5 + 6.7 i ) + ( - 7.3 + 6.5 i )$ ​

A) ​ $- 5.8 + 14.2 i$
B) ​ $- 5.8 - 14.2 i$
C) $- 5.8 - 13.2 i$
D) $- 5.8 + 13.2 i$
E) $- 5.8 + 15.2 \mathrm { i }$