Quadratic Sequences (easy trick to find the nth term) | GCSE lockdown online learning

[@sskothiria1833]

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

[@quangvupham7499]

this guy taught me more than my teacher :)

[@nitrofire8949]

Fax😂

[@MysterionFN]

same for me bro what the hell

[@indika919]

RIGHT

[@f.l.o.w.e.r.s]

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.

[@kylefirth2400]

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

[@ludoxchiara]

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

[@Altschneider_lt]

this guy is a mad genius of explaining things, ive learned more in these 6 minutes rather than those 30 minutes of reading a book, thank you

[@josh82112]

This is so much better than the other methods teachers teach

[@gyu2220]

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

[@austinwong2086]

Thank you, you just literally save my life

[@mariaadeel2423]

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]

Facts

[@ellanenninger5635]

absolute lifesaver

[@MichaelChima-ji9nz]

Brooooooooooooooo, I really really really love the magic you just did. I swear 😂iv3 been battling this quadratic pattern for so long I've watched a lot of KZbin video but yours is crystal clear I really love the you explained more than my teachers 😂

[@hopemaseko3]

You are a life saver. Amazing

[@Breewilly]

I looked at many videos! This was the clearest!

[@kotjiiherunga4764]

Me too 😢

[@chxwyRl]

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

[@ChikoISIKAKU]

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

[@trevorgatimu2039]

made my life 1000x easier

[@raghadhesham5909]

You’re back!

[@Achieve_Success.]

absolute legend. gonna save my paper 3 tmw!

[@Itz.Saleeha]

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

[@senanlarkin5185]

this is way easier than the method they teach in school

[@KehindeAyodele07]

God bless you mahn. Keep up the good work

[@Laura-sq4pn]

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

[@eviefrench4966]

Thankyou so much for this video 🎉

[@rawichamayuraskoon1256]

Welcome back legend

[@Outright1306]

I got my exams today thanks for this video. I should have watched it for yesterdays exam but i wont miss it today

[@emmanueldelacruz3051]

Alright... rock n roll!! Good stuff💪

[@lemanade8932]

absolute legend

[@umaimahb3156]

THIS SAVED MY LIFE

[@nighttrain1236]

You can also 'cheat' to get C by setting N to 0 by subtracting the second difference from the first first difference to find value of a0. A+B+C=an = 0+0+C=a0

[@rapger5860]

My maths tutor said that

[@v.player2925]

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

[@nighttrain1236]

a=1 surely?

[@googoogaagaa.2452]

thank you sir

[@sarahpolsinelli566]

Great teacher !

[@sawdustwoodchips]

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.

[@jaychaudhari2604]

Thanks A lot ........

[@rebekahvigus-brown]

thank you so so much!!!!!❤

[@MAR.X]

Thank you so much!!!

[@guuxofficial2325]

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

[@MathslearnCoUkvideos]

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]

thanks teacher

[@drumtwo4seven]

Nice 👍

[@BobMarleyJrIII]

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

[@sarahx3449]

So helpful, thx

[@akljourney123]

i have a doubt - if the pattern is - 5, 10, 15, 20 how to you find the ? in the first formula

[@miskiali9401]

sooooo helpful thank you!!!!!

[@MariakristineSiarot]

where did you get the 5?

[@PaigeBotton-vm8dy]

Thank you this helped a lot

[@chloedavidson2846]

Thank you so much

[@noahmtb1358]

Didn't know how to find "b" thanks

[@whosminou]

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

[@m4rzb4rz-qq3yq]

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

[@dinohunter8676]

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

[@dontwatchthatgril]

you’re wonderful

[@sheunesumoyo9794]

Thanks you but can you clarify how to get three

[@hrithiekraghuram]

thank you so much!

[@kotjiiherunga4764]

Thank you so much.

[@minaabdou4883]

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

[@PhilRZ9]

What if you get 1 as your second difference

[@itzy4541]

best video ever

[@lance990]

Thanks sooo much ❤

[@miawong644]

love it

[@ayanoshorts2853]

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

[@why3029]

grade 3 to grade 8

[@Rookie_EditsYT]

Can the b and c can be 0?

[@alexthebruh]

Thanks so much ❤

[@nadahadjiserad233]

Where did you get the 3

[@claireneethling]

3 has to be in that equation like pie has to be in the equation when you’re working with a circle

[@alhumdulillah19]

THANK YOU SO MUCH

[@ananmir2021]

YOUR BACK!!

[@gamingate123]

thank you. so muchhh

[@hiiralunaa]

why do we need to half it though?

[@rapger5860]

It’s maths just do what the sigma says

[@true-love8158]

I love you thank you

[@joliver1135]

im going to pass my test tmr

[@dylanlewis-bowen9168]

THANK YOU

[@johnseers9008]

Last few seconds of video cut off.

[@noname-nl5tm]

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

[@asmafarooq.1292]

😊😊😊

[@rayzeon1263]

wowii, tysmm

[@navodshehan1604]

☺️❤️👌🙏💐

[@stanepic999]

op man op

[@Zhubin-Zenx]

GOAT 🐐

[@amyhendri8665]

😅

[@GitaSharma-hs6hn]

Wrong

[@helpic3976]

thank you sm I got entrance exams today

[@preciousrosario-t3y]

even me 2