Question

subtract.

6-(-9+6i)-(-1-i)=

Answer 1

same like last one
what would be ur first step?

Answer 2

I tried doing the same process nasha bc i thought they were similar but it didnt work

Answer 3

okay show ur work plz
i'll see where u did mistake :=)

Answer 4

put all like terms together 6, -9, -1
and then 6i, -i

Answer 5

okay one sec

Answer 6

you didn't distribute \[\huge\rm -(-9+6i)\]

Answer 7

oh do i need to distribute a negative one?

Answer 8

yes right!

Answer 9

you CAN'T combine like terms without distributing by outside terms

Answer 10

okay and is it the same for the -(-1-i)

Answer 11

yes right

Answer 12

you already distributd -(-1+i)

Answer 13

is the answer 48-7i

Answer 14

hmm nope how did you get that ? :=)

Answer 15

okay so this is how it started