Question

conjugate of 84-63i

Answer 1

Do you know what conjugate means?

Answer 2

\[z=a+bi\]the complex conjugate is
\[\bar z=a-bi\]

Answer 3

so you pretty much just change the sign?

Answer 4

thats all there is to it

Answer 5

wow, thanks! :)

Answer 6

Parth, what does conjugate mean, in a more general sense

Answer 7

Conjugate is the negation of the second term in a binomial.

Answer 8

um, how about the muliplicative inverse of 1/3+i

Answer 9

In a z-plane, they form the same angle from the origin.

Answer 10

@gabbi2013 Flip the fraction

Answer 11

so 3+i/1???

Answer 12

Yeah, or just 3 + i.

Answer 13

Unless your original question was\[\large \rm {1 \over 3}+i\]

Answer 14

it was but the answer you gave me was correct. now i need to form in a+bi (6-2i)^2

Answer 15

help? please.