Question

Write the expression in the standard form a+bi.

(8+3i)-(9-3i)=

Help please I will give medals for each problem that you help me with and I will be putting more on tonight.

Answer 1

there is a negative sign between two parentheses
so first step distribute `2nd` parentheses by negative one
and then combine like terms :=)

Answer 2

so the answer will be -1+6i ?

Answer 3

:=)

Answer 4

thank you!! okay the next one will be up shortly :)