Watch Video on Complex Numbers – Algebra 2 Help – High School Math – College Algebra
Access full lesson containing this video at: http://www.yourteacher.com/algebra2/multiplyingcomplexnumbers.php Students learn to add, subtract, multiply, and divide complex numbers that contain radicals. For example, to divide (3 + 5i root 11) / (6 + 2i root 11), the first step is to multiply both the numerator and denominator of the fraction by the conjugate of the denominator, which is (6 — 2i root 11), then FOIL in both the numerator and denominator, and combine like terms.
Duration : 0:2:29
[youtube Ryx_PtFgxPc]
Tags: algebra, complex, foil, help, imaginary, math, method, multiplication, multiply, multiplying, Number, numbers
February 23rd, 2010 at 9:29 pm
what countries does …
what countries does this happen in?
February 23rd, 2010 at 9:29 pm
Nicely presented. …
Nicely presented. Clearly explained. Those who make fun should move on to something more advanced rather than trying to be big fish in a small pool.
February 23rd, 2010 at 9:29 pm
thxs
thxs
February 23rd, 2010 at 9:29 pm
i never was …
i never was educated like this before
in other contries teachers have the right to rape u in class when u act up
February 23rd, 2010 at 9:29 pm
what`s so funny ?
…
what`s so funny ?
this lady is going slow to help students out there follow the steps successfully!
February 23rd, 2010 at 9:29 pm
Stop insulting her, …
Stop insulting her, guys, honestly . . .
She’s willing to make a Youtube video to help you guys understand it, and here you are mimicking here?
Honestly, how rude can you get?
February 23rd, 2010 at 9:29 pm
@pokerdice1
lol
@pokerdice1
lol
February 23rd, 2010 at 9:29 pm
lmao
lmao
February 23rd, 2010 at 9:29 pm
this chick is a …
this chick is a robot
go get a re-LUBE-ing xD
February 23rd, 2010 at 9:29 pm
omq. iLearned this …
omq. iLearned this stuff like two weeks aqo! (: iFeel special…immah Freshiee[:
Muahahaa
ღLuvBuqqie
February 23rd, 2010 at 9:29 pm
I’m decent in math …
I’m decent in math but watching these videos helps me a lot in studying for tests. I also find this woman hilarious. Why? I have no idea, but I’m lovin’ it.
February 23rd, 2010 at 9:29 pm
Need school help? …
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February 23rd, 2010 at 9:29 pm
multiplying …
multiplying negative numbers is like being mauled by a vicious pitbull. I wonder Y!!!
February 23rd, 2010 at 9:29 pm
just sounds really …
just sounds really monotone. She is trying to pronounce every word perfectly and slowly ( to make sure everyone can understand i guess.) . just sounds funny to me
February 23rd, 2010 at 9:29 pm
what so funny …
what so funny about it