Question

Subtract:



left-parenthesis negative 9 plus 3 i right-parenthesis minus left-parenthesis 6 minus 4 i right-parenthesis

Answer options with 4 options
A.
negative 15 plus i

B.
negative 15 plus 7 i

C.
negative 3 minus i

D.
negative 3 plus 7 i

Answer 1

C. negative 3 minus i