Determine whether the given sequence is arithmetic, geometric, or neither. If the sequence is arithmetic, find the common difference; if it is geometric, find the common ratio.{5n2 - 3}
A. Geometric; r = 5
B. Arithmetic; d = -3
C. Arithmetic; d = 5
D. Neither
Answer: D
Mathematics
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A. 
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C. 
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Factor the special products, which are the sum or difference of two perfect cubes.125s3 + 27t3
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Find the value of the determinant.
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Mathematics