Math, asked by sasmitabiswal374, 7 months ago

No.10:Findthesquarerootof81byrepeatedsubtractionmethod.

Answers

Answered by AbhijeetKSoni

0

81-9=72

72-9=63

63-9=54

54-9=45

45-9=36

36-9=27

27-9=18

18-9=9

9-9=0

√81=9

answer is 9.

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