81 = 9^2 how do the n^2
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if 9² is 81 then square of n will be n².
9² = 9 x 9 = 81, ( it is possible due to 9 is a numerical )
n²= n x n = n² ( here n is not a numerical. if n equals to any numerical value then the product of there base with same itself )
similarly ,
i) for cubes { n³ = n x n x n = n³}
according to the power the base should be multiplied by itself.
Hope this answer is helpful for u. if so then plz mark it as a brainlist answer so that this answer may helpful for many others. and also keep helping others and answer other question . God Bless u.
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9² = 9 x 9 = 81, ( it is possible due to 9 is a numerical )
n²= n x n = n² ( here n is not a numerical. if n equals to any numerical value then the product of there base with same itself )
similarly ,
i) for cubes { n³ = n x n x n = n³}
according to the power the base should be multiplied by itself.
Hope this answer is helpful for u. if so then plz mark it as a brainlist answer so that this answer may helpful for many others. and also keep helping others and answer other question . God Bless u.
----------------------------------------Thank you-----------------------------------------------
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