Question 9: \({81^2} \) is equal to:
We have
\({81^2} = {\left( {{3^4}} \right)^2} = {3^{4.2}} = {3^8}\)
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Question 9: \({81^2} \) is equal to:
We have
\({81^2} = {\left( {{3^4}} \right)^2} = {3^{4.2}} = {3^8}\)
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