Question

qual a resposta de
$(1.9) ^{12} \div (1.9)^{10}$
?​

Answer 1

Olá

$\LARGE{}(1.9)^{12} \div (1.9)^{10} \\ \\ \LARGE{} {1.9}^{2} \\ \\ \LARGE{}( \frac{19}{10} )^{2} \\ \\ \LARGE{} \frac{ {19}^{2} }{ {10}^{2} } \\ \\ \LARGE\boxed{ \frac{361}{100} }$

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