The first two terms of a sequence are A1 equals 3 and A2 equals -12. Let A3 be the third term when the sequence is arithmetic and let it B3

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The first two terms of a sequence are A1 equals 3 and A2 equals -12. Let A3 be the third term when the sequence is arithmetic and let it B3 you search someone the sequence is geometric.

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Hồng Cúc 5 years 2021-07-20T19:18:46+00:00 1 Answers 33 views 0

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  1. linhdan
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    2021-07-20T19:20:14+00:00
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    Answer:

    e

    Step-by-step explanation:

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )