A great, fun video! I found this channel last year and use the videos here on occasion when i need help in a class. However, I'd like to say that this video was sufficently interesting/well-done that I clicked and watched it through with no other reason than curiosity and entertainment. This is a wonderful channel that I'd gladly recomend to a friend struggling in math.
If you define the 3 numbers as (x-2), x, (x+2) you see immediately that 3 times x is the sum. And so x is the sum divided by 3. This works by the way with every sum. Just divide by 3 and take one even number lower and one higher
Here's a simplified version I call plus and minus. 72÷3=24 24 24 24 -2 +2 22 24 26 You can also use it subtracting more from one side and adding it to the other. This works with any odd integer, Idk about even numbers I'm too lazy to try.😂
I dont understand how this is useful because if you try to solve for n, and the number was 73 instead of 72, you would get a non-integral number. This seems to only work if the sum of the digits of the number is divisble by the number of sequence iterations you are trying to solve for.... eg. 72 -> 7 + 2 = 9 and 9 is divisble by 3. But I havent tested this. Where can I find more infor about this odd model?
Way better teaching in 1 minute than my actual teacher that tried to teach this for 30 minutes😭
So real 😭
i know right.. i wish he was my teacher man 😭😭😭
A great, fun video! I found this channel last year and use the videos here on occasion when i need help in a class. However, I'd like to say that this video was sufficently interesting/well-done that I clicked and watched it through with no other reason than curiosity and entertainment. This is a wonderful channel that I'd gladly recomend to a friend struggling in math.
Thank you I could not understand this before
This was very helpful for teaching my daughter.
Thank you for your time, and easy explanation.
If you define the 3 numbers as (x-2), x, (x+2) you see immediately that 3 times x is the sum. And so x is the sum divided by 3. This works by the way with every sum. Just divide by 3 and take one even number lower and one higher
Thank u,
Btw you are a good teacher
Thank you so much
Very easy method 👌👌
Thank you! Cheers!
WE LOVE MARIO
Thank you Johnny Synns
LMAOOOO
Here's a simplified version I call plus and minus.
72÷3=24
24 24 24
-2 +2
22 24 26
You can also use it subtracting more from one side and adding it to the other. This works with any odd integer, Idk about even numbers I'm too lazy to try.😂
Other answers to the problem in the video are.
20. 24. 28
18. 24. 30
16. 24. 32
14. 24. 34
12. 24. 36
10. 24. 36
Etc
.
.
.
* 10. 24. 38
Thank you. you have encouraged me to start my maths and science channel. lets learn more and sub to be notified. thanks
Thank you 🙏😊
Thank
quesstion: does that formula (x)+(x+2)+(x+4) work for any sum or only the sum of 72???
As long as it is 3 consecutive even numbers
Thxs , yea I figured it out@@MariosMathTutoring
Wait what if we put 1 to x then doesn’t it become a set of odd numbers
Great
best trick
Hello sir
Hello
22 24 26
I dont understand how this is useful because if you try to solve for n, and the number was 73 instead of 72, you would get a non-integral number. This seems to only work if the sum of the digits of the number is divisble by the number of sequence iterations you are trying to solve for.... eg. 72 -> 7 + 2 = 9 and 9 is divisble by 3.
But I havent tested this. Where can I find more infor about this odd model?
You save me
22, 24, 26 🥰😊
23+24+25
Even, bro
Be careful. The problem said two consecutive even integers. 23 and 25 are odd numbers, not even numbers.
You remind me of someone
enough 😭 💀
Bro I still don’t frickin understand like brag