Determine the next two terms in this sequence: 2, 7, 9, 16, 25, ... , ...

In this sequence, there is no common difference between one term and the next making it more challenging to solve. However, if you look at the terms closely, you can see that each term is the sum of the previous two terms of the sequence. ie. 2 + 7 = 9, 7 + 9 = 16 etc. We can therefore calculate the next two terms: 16 + 25 = 41, 25 + 41 = 66. The answers are 41 and 66.

EW
Answered by Eleanor W. Maths tutor

13638 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

In a stack of CDs, there are 3 types: Rock, Pop and Jazz. There are 2 Rock CDs, x Pop CDs, and (2x+5) Jazz CDs. A CD is chosen at random. If the probability it is Rock is 1/20, work out the probability it is Jazz.


We have two straight lines AB and CD. The coordinates of A,B and C are A(1,3), B(5,9) and C(0,8). The point D lies on the line AB and is halfway between points A and B. Is the line CD perpendicular to AB?


How do you work out the area of a triangle?


Solve to find x: 32x + 43 = -8x - 17


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2026 by IXL Learning