GCSE Secondary Maths Age 13-17 - Algebra: nth Term - Explained

The video tutorial covers arithmetic sequences, focusing on deriving the NTH term formula by comparing it to the five times table. It also evaluates a quadratic sequence, highlighting a common mistake in calculations. The tutorial concludes with encouragement to practice and study tips for achieving success in math exams.

What is the NTH term expression for the arithmetic sequence discussed?

What is the significance of the five times table in finding the NTH term?

Explain how to find the eighth term of an arithmetic sequence.

What are the steps to calculate the fourth term from the NTH term of 3N squared?

Describe the process of substituting N into the NTH term formula.

How can you verify if Nathan's answer of 144 is correct?

What mistake did Nathan make when calculating the fourth term of the sequence?