Try another version of this question
Perform the indicated operations & simplify, give your answer in standard form.
Add: `(12 -23 i) + (2 + 18 i)`
sum =
Subtract: `(12 -23 i) - (2 + 18 i)`
difference =
Add: `(12 -23 i) + (2 + 18 i)`
sum =
Subtract: `(12 -23 i) - (2 + 18 i)`
difference =
`14-5 i`
`10-41 i`