4 years ago

Find the 4th term in the sequence with the following definition:

Mathematics

1 answer:

Reptile [31]4 years ago

7 0

Answer:

-42

Step-by-step explanation:

$a_{1} = 0\\a_{2} = 2(0-3) = -6\\a_{3} = 2(-6-3) = -18\\a_{4} = 2(-18-3) = -42$

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