Question

What is the value of (–7 + 3i) + (2 – 6i)?

a. –9 – 3i
b. –9 + 9i
c. –5 + 9i
d. –5 – 3i

Answer 1

(-7+3I)+(2-6I)

= -7+3i+2-6i

= -5-3I

so answer is d ie -5-3i

Answer 2

d

Explanation:

(-7 + 3i) + (2-6i)

=-7 + 3i + 2 -6i

=(-7+2) + (3i -6i)

=-5 -3i