Question

Simplify 9 over (3 + 2 i).

Answer 1

hi :)
do you know whats the conjugate of 3+2i ?

Answer 2

3-2i.

Answer 3

27/13 -18i/13

Answer 4

@Mttblink that isn't an answer choice though.

Answer 5

:/ sorry then

Answer 6

so, multiply the numerator and denominator by 3-2i
what do u get ?

Answer 7

I got the answer. I forgot you have to multiply by the conjugate and not just the denominator as it is. Thank you.

Answer 8

welcome ^_^