Try another version of this question
Perform the indicated operations & simplify, give your answer in standard form.
Add: `(4 -18 i) + (6 + 5 i)`
sum =
Subtract: `(4 -18 i) - (6 + 5 i)`
difference =
Add: `(4 -18 i) + (6 + 5 i)`
sum =
Subtract: `(4 -18 i) - (6 + 5 i)`
difference =
`10-13 i`
`-2-23 i`