Add or Subtract the Complex Numbers
- $(-7+2 \mathrm{i})-5$ A) -2 -

Multiple Choice

Add or subtract the complex numbers
- $(-7+2 \mathrm{i}) -5$

A) -2 - $2 \mathrm{i}$
B) $-2+2 i$
C) $-12+2 \mathrm{i}$
D) $12-2 \mathrm{i}$