10-02-2021
Mathematics

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-7x, -4x, -x, 2x, 5x, ...
What is the common difference of the arithmetic sequence

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sqdancefan sqdancefan

10-02-2021

9514 1404 393

Answer:

3x

Step-by-step explanation:

It is the difference between any term and the one before.

-4x - (-7x) = -4x +7x = 3x

The common difference is 3x.

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