Write the Expression in the Standard Form a + Bi $$( 6 + 6 i ) - ( - 7 + i )$$

Multiple Choice

Write the expression in the standard form a + bi.
- $$( 6 + 6 i ) - ( - 7 + i )$$

A) $- 1 + 7 \mathrm { i }$
B) $13 + 5 i$
C) $13 - 5 \mathrm { i }$
$D ) - 13 - 5 i$