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How to find the nth term of an arithmetic sequence - SAT Math

How to find the nth term of an arithmetic sequence - SAT Math

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日期:2025-09-30
Problems and explanations for SAT Math: How to find the nth term of an arithmetic sequence ... Explanation: Let a 1 be the first term in the sequence. We can use the fact that a n+1 = (a n) 2 – 1 in order to find expressions for the second and third terms...看更多