Question

Write the sum or difference in the standard form a + bi.
( 3 + 3i) - ( -6 + i)

Answer 1

$$(3+3i)-(-6+i)=3+3i+6-i=\dots$$

Answer 2

@GoldPhenoix

Answer 3

(3 + 3i) - (-6 + i) = 9 + 2i

Answer 4

3 + 3i + 6 - i = 9 + 2i
3 + 6 = 9
3i - i = 2i
9 + 2i is your answer.

Answer 5

Medal, please.
If you need a explanation, ask.

Answer 6

@jjdees Do you understand?

Answer 7

yea sorry i didnt see it until now! thaank you!

Answer 8

9 + 2i
a + bi

Answer 9

Welcome.