Question

simplifique as potência

$3 \times 3 {}^{3} \times 81 {}^{4} \times 27 {}^{2}$
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Answer 1

Oi

Reescrevemos todas em potência de base 3 e resolvemos ...

$3.3^{3}.81^{4}.27^{2}\\\\\\3^{1}.3^{3}.(3^{4})^{4}.(3^{3})^{2}\\\\\\3^{1}.3^{3}.3^{4.4}.3^{3.2}\\\\\\3^{1}.3^{3}.3^{16}.3^{6}\\\\\\3^{1+3+16+6}=\boxed{3^{26}}$

Bons estudos! :)