Verified answer

so, to answer this you have to rearrange the equation so that the lone numbers are together and the numbers with the i's are together then just solve

(3+2i)+(-5+8i)

=(3-5)+(2i+8i)

= -2+10i

(3+2i) + (-5+8i)solve the equations in the brackets first.

6i + 3i

now just simplify

6 + 3= 9

answer = 9i (hopefully)

(3+2i)+(-5+8i)

=

3+2i-5+8i

=

-2+10i