Question

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

Answer 1

just combine the real and imaginary parts
start by distributing the -1 to (-6+i)
what do u get ?

Answer 2

6+ (-i)?

Answer 3

yes, thats 6-i
so, whats
3+3i +6-i =...?

Answer 4

9+2i

Answer 5

absolutely correct! :)

Answer 6

thanksssss (:

Answer 7

welcome ^_^

Answer 8

3+3i+6-i
9+2i is the correct answer