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Find the 78th term of the arithmetic sequence 14, 5, -4, ...
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5 votes
Find the 78th term of the arithmetic sequence
14, 5, -4, ...

User Bunty
by
5.1k points

1 Answer

3 votes

Answer:

-679

Explanation:

14 + (78 - 1) × -9

= 14 + (77)-9

= 14 - 693

= -689

User Senschen
by
4.2k points
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