Question

Solve this problem please? Algebra 2 complex numbers

Answer 1

\[{8i}\over{5-4i}\]multiply by the conjugate:\[{{8i}~(5+4i)}\over{5-4i~(5+4i)}\]distribute:\[{{40i+32i^2}\over25-4i^2}\]simplify:\[{{40i-32}\over{25+4}}\]write in standard form:\[\large{-{32\over29}-{40\over29}i}\]

Answer 2

Thank you so much for actually working the problem out! I understand the problem now!

Answer 3

YAYY :DD ...im glad you do, that makes me very happy :) ... im off for now but shoot me a msg if you need anymore help (psst...im doing the same course on FLVS too :P)

Answer 4

Lol, sweet!