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You are here: Home » Descartes and Cartesian Coordinates

Descartes and Cartesian Coordinates 

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Recent Comments (79)

May 10, 2012
Cur1osityKilledMe Says:
Golden people those who devote their lives to help other people.
May 2, 2012
TheComicful Says:
@illsubanyone I thought the exact same thing.
Apr 30, 2012
kaimialana Says:
The Decartes method for breaking problems down into their individual parts is probably the most important idea he came up with.
Apr 19, 2012
LegendaryProSniper Says:
"I think: therefore I want to be as smart as Salman Khan." Hehe... GO SALMAN KHAN!!!
Apr 18, 2012
Un1234l Says:
Wow... thank you for that recommendation. Insightful read.
Apr 16, 2012
oSoloDolo Says:
You should read "A Mathematician's Lament" by Paul Lockhart.
Apr 16, 2012
Un1234l Says:
If I had been taught maths this way when I was younger, I would have respected and loved maths and not have been daunted with it. "How come that works? Prove it! I don't understand why it works!" I was the kid who wanted proof for the things he was taught, and wanted to understand the reasoning behind these ideas rather than just be told "it just is". If maths had been taught that way, the students who hate maths would realize that it does indeed make sense and that it is very important.
Apr 12, 2012
ShneeBnee Says:
I have watched 2600 videos of yours and i got a 95 to 100 in all subjects!!! smartest in my school!!!!!!!!!!!!!!!!!!!!!!! thank you
Apr 12, 2012
illsubanyone Says:
Give her the dick.
Apr 11, 2012
Philmyassin Says:
I could listen to Khan Academy all day! I'm buying a tablet just to watch all of his videos, whilst chilling out.
Mar 27, 2012
ocelot435 Says:
Let her know your pipe is the king , bang it.
Mar 26, 2012
ricciutioriginal Says:
0=1 all is nothing if you plot existance on the graph above the ++ section is all the actual futures the + - section is all the potential but not going to happen futures and the - + section is all the actual pasts and the - - section is all the potential but unrealized pasts.the z line is the present.my theory is all potential pasts and futures are just as real as the actual past and futures and that there is no oportunity cost.0 and 1 are the same and all is nothing thanks for kahn acadamy
Mar 24, 2012
staring1978 Says:
its hard to say for whom this video is made: (1) for students its too simple (2) for a school-boy its not enough explanation (3) for somebody who loves history of maths it's too little information. I would suggest to make videos that would be interesting for you yourself. At least add some "curious point" about it. For example as much as I know Descartes didn't use y-axe. It would be nice to see not only picture of Descartes but also his notes on the topic.
Mar 23, 2012
JackHoops1 Says:
... That's what she said?
Mar 22, 2012
DACalvinify Says:
Oh I see , thank you for telling me ! ^^
Mar 21, 2012
GameFrosts Says:
You may want to private message him because he's able to check every video.
Mar 19, 2012
DACalvinify Says:
@khanacademy Hello Sir , may I ask of a small favor ? Could you as well do one video on Indices , I am learning alot from you ! And I believe this is how the students of the world should learn. :) I hope to hear from you soon. -Warm Regards from Calvin-
Mar 19, 2012
MrCcbcc Says:
right...and Patatos fell from the sky.
Mar 13, 2012
ProducShuns Says:
On a not completely related point, this kind of math used to be my favourite in high school. This and differentiation/integration.
Mar 13, 2012
ProducShuns Says:
Descartes is the fucking man! :D I love Descartes. His Meditations are such a good read and so enlightening.
Mar 12, 2012
reafras Says:
x is y's wife... and as you can see from the shape, y's down side gets to x when they want to make love...they role play with numbers in functions...like on some times, if x gets 3, y might get 1... and over the equation....it's better than anime porn... :-)
Mar 12, 2012
KnakedKnight Says:
Let her feel the power of the dick
Mar 7, 2012
halosmallmac Says:
Give her the dick
Feb 24, 2012
Neueregel Says:
really?
Feb 21, 2012
eddieschodowski Says:
I don't.

Video Details

Bridging algebra and geometry. What makes linear equations so linear. More

Bridging algebra and geometry. What makes linear equations so linear. Less

khanacademy

Added Feb 16, 2012  

Channel Education

Duration 11:22   |   views 51008

VIP Comments 0

Recent Comments 79

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Tags algebra  decartes  cartesian  coordinates  marquee 


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