Math, asked by akash421, 1 year ago

find the sum of series 2+4(3)^2+6(5)^2+8(7)^2+...+22(21)^2

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Answered by ask16
15
I hope this would help you
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ask16: please mark this as branliest
Answered by ishansundar16
11

Answer:

that is answer my better knowledge

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