Asked by Restoration
In an arithmetic sequence the seventh term exceeds the fourth term by 15 determine the common difference
Answers
Answered by
Reiny
term(7) = a+6d
term(4) = a+3d
a+6d - (a+3d) = 15
a+6d-a-3d=15
3d=15
d = 5
term(4) = a+3d
a+6d - (a+3d) = 15
a+6d-a-3d=15
3d=15
d = 5
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.