That sounds easier but im not sure how to figure that out.Hurkyl said:Try asking yourself the same question written differently:
Can you find a number z such that z*z = 5 + 12i?
Actually... no, that's wrong. The answer is 3 + 2i.aisha said:This was a multiple choice question so the answer is 2+i
can u plz tell me how you got that answer?phreak said:Actually... no, that's wrong. The answer is 3 + 2i.
Unfortunately, it was only a matter of guessing (and reverse factoring).aisha said:can u plz tell me how you got that answer?