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primary 5 | Maths
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Arth Mishra
Arth Mishra

primary 5 chevron_right Maths chevron_right Singapore

Could you help me with this question? I am having trouble.

Date Posted: 2 years ago
Views: 411
Arth Mishra
Arth Mishra
2 years ago
Sorry if it is tilted..
Eric Nicholas K
Eric Nicholas K
2 years ago
I can't tell for sure, but let's call the order of three numbers (a, b, c).

The first one (a) is just 1, 2, 3, 4, 5, ...
The second one (b) is 1 x 1, 2 x 2, 3 x 3, 4 x 4, 5 x 5...
The third one (c) appears to be (1 + 1) x 1, (2 + 4) x 2, (3 + 9) x 3, (4 + 16) x 4, (5 + 25) x 5 and so on.

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Marilyne
Marilyne's answer
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Arth Mishra
Arth Mishra
2 years ago
I did not understand. Could you explain a bit more please?