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0143ab93_videojs8_1563605_YT_2d24ba15 licensed under gpl3-or-later
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Video Format : (720p) openh264 ( https://github.com/cisco/openh264) mp4a.40.2 | 44100Hz
Audio Format: 140 ( High )
PokeEncryptID: cf033d6b992b52f752a7764c5c8462869672f37c6ab92e210780e0fed7ae4d2bbef21e4107307e59794a072871eb50ad
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Date : 1732511393748 - unknown on Apple WebKit
Mystery text : WjBLLTZlZ3NJYWMgaSAgbG92ICB1IGV1LXByb3h5LnBva2V0dWJlLmZ1bg==
143 : true
262,368 Views • Oct 12, 2024 • Click to toggle off description
Views : 262,368
Genre: Education
License: Standard YouTube License
Uploaded At Oct 12, 2024 ^^
warning: returnyoutubedislikes may not be accurate, this is just an estiment ehe :3
Rating : 4.898 (242/9,224 LTDR)
97.44% of the users lieked the video!!
2.56% of the users dislieked the video!!
User score: 96.16- Overwhelmingly Positive
RYD date created : 2024-11-25T01:08:01.356977Z
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164 Comments
Top Comments of this video!! :3
(x+3i)(x-3i)
88 |
When we take the square root, why doesn’t it become modulus of x ? It would make sense as sqrt(x^2) = |x|
191 |
the letter " i " represents a complex/imaginary number.
There is no n-th root of a negative number when "n" is an even number.
That's why they are called imaginary numbers because, technically, they are not real, tho they have real-world use.
132 |
Either the average age in these comments is <12 or the education system is seriously failing. Or both.
9 |
How do you change the markers quickly ???🙂
2 |
the setup is x²-n² and there's a formula (x-n)(x+n) so it's (x-3i)(x+3i)=0 making the roots -3i and 3i
2 |
А ловко ты это придумал, я даже в начале не понял, молодец.
1 |
I got + and - 3 just thinking about it, but forgot about i since math class 25 years ago. Thats probably good for the root of credit.
1 |
But if I put -3i the result of x² gives me +9. How is that correct? 🤔
1 |
I literally got that exact equation x^2 = -9 when i made a mistake on a practice paper yesterday lmao
1 |
The root does not make it more or less, but there is an absolute value that makes there be those two solutions.
|
This is correct.
4 |
Why is there an i + and - ?????????????????????
Ans here. 👇
4 |
I like the way he switches his marker!
2 |
Third degree equations
2 |
Wow komplexe Zahlen...😊
|
x^2 + 3^2 can be written as
(x^2 + 3^2 + 6x) -6x /Trying to write this in (a+b)^2 form
(x+3)^2 -(✓6x)^2 / to write this in a^2 -b^2 form
(x+3 -✓6x) (x+3+✓6x)
2 |
Столько действий, а ответ: " Нет корней"
|
X^2=-9
X=-i3
1 |
@sylvesterogbolu-otutu1498
1 month ago
Here is an explanation of what is actually going here.
x^2 is positive, and + 9 is positive. Therefore, x^2 can not equal a negative number.
For two positive numbers to equal zero is not 'real', and the solution to something as strange as this must be 'complex'.
234 |