3 years ago

Write an expression for the nth term of the sequence -3, 0, 5, 12,...

Mathematics

2 answers:

crimeas [40]3 years ago

8 0

The next number would be 21.

Nikolay [14]3 years ago

4 0

It’s 21
It is adding consecutive odd numbers
-3+3=0
0+5=5
5+7=12
12+9=21

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