Question
Simplify and write the following in exponential form:
$(81)^5 \div\left(3^2\right)^5$
 

Answer

$(81)^5 \div\left(3^2\right)^5$
$=(34)^5 \div(32)^5$
$=3^{20} \div 3^{10}$
$=3^{20-10}$
$=3^{10}$

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