this trick is fully a god send. My teacher taught us "his way" which took him 20-30 mins to go through. You taught it to me in 5. Respect brother

this guy taught me more than my teacher :)

@nitrofire8949

4 ай бұрын

Fax😂

I’m not even close to doing my GCSEs. I just randomly clicked on this video and it made quadratic sequences SO much simpler! Thank you man.😅 I‘ll defiantly have a headstart of this topic.

Good video. I feel like every time I forget how to solve a quadratic sequence I go on to KZread and find a different method :)

i actually cannot express how thankful i am. was searching over a day to find a way to figure it out. lifesaver xx

thank you so much for this. It took me so long to find an actual video to help me with understanding the sequence

This is so much better than the other methods teachers teach

THANK YOU SOOO MUCH!!! I HAVE A TEST TODAY LAST MINITE AND SAW WE HAD TO REVISE THIS THANK YOU SOOO MUCH MAN :)) ❤❤❤❤❤

Thank you, you just literally save my life

absolute lifesaver

You are a life saver. Amazing

made my life 1000x easier

This video actually helped me a lot it’s short and simple and easy to learn Thanks!

You’re back!

Thank you so much!!!

absolute legend. gonna save my paper 3 tmw!

Alright... rock n roll!! Good stuff💪

Thank you so much for this, I watched so many other videos yet this is the only one which tells us how to construct the individual equations and solve them

@louis863

10 ай бұрын

Facts

sooooo helpful thank you!!!!!

absolute legend

Welcome back legend

Thank you so so much I was having a hard time with this and you explained it so well keep it up ❤❤

Thankyou so much for this video 🎉

thank you so so much!!!!!❤

THIS SAVED MY LIFE

I looked at many videos! This was the clearest!

@kotjiiherunga4764

3 ай бұрын

Me too 😢

Thanks A lot ........

Thank you so much.

Thank you this helped a lot

Nice 👍

So helpful, thx

I don't know how to thank it's my class test the day after tomorrow I was blank how to do this but just after seeing this video all my doubts are clear thank you so much

Thank you so much

this is way easier than the method they teach in school

THANK YOU SO MUCH

thank you. so muchhh

Thanks so much ❤

you’re wonderful

wowii, tysmm

Nice. Would be good to explain where these ‘tricks’ come from. Too many students I teach have been given tricks but no understanding of why.

best video ever

op man op

Didn't know how to find "b" thanks

if the difference of the first difference in the quadratic sequences is two what should we do

😊😊😊

I wish you thought me, I would be so good at math

im in year 8 i think thats 7th grade in america and my teacher taught me like this too luckily, i already understood it but i was intrigued and clicked on this vid. Btw if you are wondering why we are doing this work at a young age its because im in the highest set and do higher level work , why did u waste your time reading this lol

Hello teachers I'm you student i want understanding the meaning of 3n+?

@MathslearnCoUkvideos

3 жыл бұрын

The sequence 3n represents 3*1=3 3*2=6 3*3=9 3*4=12 3*5=15 It is basically the 3 times tables So it represents the sequence 3, 6, 9, 12, 15... So 3n+? is the sequence above with an additional number added on so 3n+2 would be 2 more than the above sequence ie (so 2 more than the 3 times table) 5, 8, 11, 14, 17 etc... It still goes up by 3, but starts at 5 rather than 3

@guuxofficial2325

3 жыл бұрын

thanks teacher

if thats true then why am i having troubles in finding nth term of 1,2,4,7,11

Thanks you but can you clarify how to get three

YOUR BACK!!

What if you get 1 as your second difference

by doing this in your exam and laying out working like this, would you still get the marks??

@m4rzb4rz-qq3yq

Жыл бұрын

In abstract marks such as these, you might pick up marks depending on the examiner, mostly not though

why do we need to half it though?

im going to pass my test tmr

Plz , why you should always use 3a+b = the first diff ?!

liner sequences an=a1+(n-1)d

grade 3 to grade 8

😅

Last few seconds of video cut off.

GOAT 🐐

thank you sm I got entrance exams today

my b is 0 bruh

@Disternp_

Жыл бұрын

this doesnt work bruh

@randomruocen4197

Жыл бұрын

then theres no b just the last number