Hack! #maths #psat #knowledge #exam #sat #hack

[Zainab-sxyd]

dear indians, as a fellow indian, kindly stop being proud of our education system because it sucks. it makes 15 year olds choose their career, pushes SO MUCH knowledge on us to a point that we feel the urge to jump off cliffs. We barely have time for extra curricular activities and sports and hobbies because of pressure to get good grades. So just because you know how to solve math problems does not mean that your education system is excellent. Thank you.

[mamarautASL]

Thanks for making these videos. You’re restoring the internet.

[duongdanavirakbot-gzhr]

I could smell THOSE people saying that they could do it in 1 sec

[Logistics_Sandar]

I appreciate your video…
Never really understood high school mathematics, but your video encourages people to learn….
It reminds me of the early days of Khan Academy..,
Expecting big things from you….!😊

[elliottmg]

These vudeos are way more informative then any marh teacher I had

[reza]

I like the way you render the most with the least... You're an amazing kid...

[香川賢治-gn]

Thank you, nice to connect with you and your content. A good reference to find for relearning math.

[ManonLucas]

Here before all my fellow Indians coming to say how they learnt this in kindergarten 😂😂😂

[Nemo_Doko]

I'm also curious how you actually solving it in your head.
In my case, it was like: "20 is 5x4. Sqrt of 16 is 4. Sqrt of 4 is 2."

[saphonymousplayer]

The answers would be 2, 2i, -2i and -2 if they did not mention that y was a positive real number

[Radin-dsxs]

Thanks sis for your educational videos i really appreciate that🙏

[tianahenry-otwx]

I don't understand, but I am learning 😂😂

[brittanynelson]

I got it after rewatching this 2xs… thank you so much

[OjasPilay]

Nice video. But you could just take the 4th root of 2^4 and get 2

[Watashi-Wa-Kat-Desu]

Given,
y^20 = 16
Therefore, y = (16)^1/20 (this is same as 20th root of 16)

Now, add exponent 5 to both cases,

(y)^5 = (16)^1/20 x 5 [for (a^m)^n = (a^mn)
Therefore,

y^5 = (16)^1/4
= (2x2x2x2)^1/4
=> 2 Ans.

[elliottmg]

With all these social video on math. Kid scores should be off the charts.

[mlynlim]

I have no idea what you are teaching? I failed maths but you look cool

[twoteen_hamster]

This trick is really easy actually.. As an Indian no. I didn't learnt in my kindergarten😊

[austinsanchez]

Trust me when I say I was great at math but she explained this so simple it’s like 2+2=4 like wow haha

[EdwardAbeyta-oy]

How can you 😮
Be so dam, smart
I can't even understand 😕
This stuff .