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SYFHDHRHIN
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At this point, you are tasked to find the sum of the terms in an arithmetic sequence. Try this too! Find the sum of the following.
A. 2 + 4 + 6 + 8 + 10 + 12 + 14 + 16
B. 3 + 6 + 9 + 12 + ... + 30
C. (-5) + (-10) + (-15) + (-20)
D. 20 + 10 + 0 + (-10) + ... + (-50)
Were you able to compute for the sum quickly?​

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Step-by-step explanation:

At this point, you are tasked to find the sum of the terms in an arithmetic sequence. Try this too! Find the sum of the following.

A. 2 + 4 + 6 + 8 + 10 + 12 + 14 + 16

B. 3 + 6 + 9 + 12 + ... + 30

C. (-5) + (-10) + (-15) + (-20)

D. 20 + 10 + 0 + (-10) + ... + (-50)

Were you able to compute for the sum quickly?

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