Dividing Complex Numbers

preview_player
Показать описание
Step by step explained:

0:00 - Finding the conjugate of the denominator
0:13 - Multiply numerator and denominator by conjugate
0:25 - Simplify numerator by FOILing
0:37 - Simplify denominator by difference of squares
0:56 - Combining like terms
2:16 - Solving 2/-i^3
2:33 - Multiply by i to turn denominator into a real number
2:51 - 3/i + 1/(1-i)

Рекомендации по теме
Комментарии
Автор

0:39 - I used difference of squares to simplify the denominator. You could also FOIL it the same way like in the numerator.

AlgebraDash