Question

write the expression in the standard form a + bi.
(8 + 2i)-(9 - 9i)
(8 + 2i)-(9 - 9i)= (simplify your answer.)

Explanation:

Step1: Remove parentheses

$(8 + 2i)-(9 - 9i)=8 + 2i-9 + 9i$

Step2: Combine like - terms

$(8-9)+(2i + 9i)=-1+11i$

Answer:

$-1 + 11i$