Cubic Sequence | Finding the nth term formula
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- Опубліковано 30 вер 2021
- I will be teaching you how to find the nth term expression for a Cubic Sequence using the formula and using trial and error method.
Facebook-https: //web. Rich-Minds-Academy-110296934137286?_rdc=1&_rdr
Worksheet: sites.google.com/d/1Cj79dKhV0...
Thank you very much for teaching me everything ❤❤
Wonderful mam!🙏🙏🙏
A very good explanation . keep it up
Thank you Jeromy.
There are two special starting conditions for quadratic sequences. A[0]=2, A[1]=-b/a and B[0]=0 and B[1]=1. So, with a cubic, there are three kinds and each one has different starting conditions. I imagine I could just use this same strategy and go to the -1 term. That would be two of them figured out, the third kind, I don't know what to do.
This is perfect.
Thank you. ☺️
Shine👏👏
Shiiiiiine. Thanks dear.
Shinnee 💞 woza ma'am👌 👑
It's Abigail btw
This was so helpful! Thanks! Just wanted to ask if you could also make a video regarding vectors?
You are welcome Prisha. I will definitely do that. 😊
Thanks for the education.
Can you explain how 6a=12 and the other idemtities
Thanks very much.
But i have a question?
How did you get 2n³ quickly without using the long method ??
When using trial and error. You know that 1^3=1, 2^3 =8, 3^3=27. Cubic number is n^3. So you compare the cubic numbers to you sequence. Here the numbers in the sequence are twice the cubic numbers hence 2n^3. Thank you. Xoxo
Ms your explaining is wonderful! just like how our teacher teaches but i wanted to ask how can we do like maybe how can we find the 10nth term
i just need some help here
After finding your nth term substitute 10 where you see n.
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