Math, asked by ishma56, 1 month ago

81 - 27 + 9 -... till 8 terms find it's sum ​

Answers

Answered by teamffneuzboi
0

Answer:

Answere Is 63

ANSWERE BY - GENIUS GIRL

Answered by rajirajayalakshmi7
0

Answer:

81-27+9

81-27=66

66+9

=77

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