Gonzagajosephine0idn
Answered

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3. What is the common difference of the arithmetic sequence 2x, 6x,8x...? A 2x² B. 2x C. X D.2​

Sagot :

Maltomichael69idn

Answer:

Answer is B

Step-by-step explanation:

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Roldan1981idn

Answer:

This problem is not considered as arithmetic sequence since we cannot determine the common difference.

I consider this problem as Fibonacci Sequence, adding the first two terms will generate the next term which is 8x.

Hence,

2x, 4x, 8x, 14x, 22x

If the problem like this:

2x, 4x, 6x, 8x

Solution:

To solve for the common difference, subtract the second term by the first term, we have

4x - 2x = 2x

so, 2x is our common difference or d.

Thank you!

   

Step-by-step explanation:

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