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Is this an arithmetic sequence? 35,32,29,26,... if so, what is the commone difference? |
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Is this an arithmetic sequence? 9,14,19,24,... if so, what is the common difference? |
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Is this an arithmetic sequence? 2,4,10,11 if so, what is the common difference? |
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Find the sum of the first 25 terms of this arithmetic sequence: 3,6,9,12,... |
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Find the sum of the first 25 terms of this arithmetic sequence: 9,18,27,26,... |
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Subtract and simplify: (5+8i)-(-4+2i) |
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Find the 84th term of the sequence: 9,13,17,... |
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What is the common difference of the sequence: -5,-1,3,... |
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What is the conjugate of (-5-2i)? |
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