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klemol [59]
3 years ago
15

PLEASE ANSWER + BRAINLIEST !!!! Find the indicated sum for the arithmetic series.

Mathematics
1 answer:
schepotkina [342]3 years ago
8 0
Hello there,


I believe the answer would be 17×6 - 6(9+14)(6)/2 = 102 -414 = -312 but i am not 100% Sure!! Sorry if I am wrong!

Hope I helped
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