Question

3-^1×81^2 e 2^4×6^3×9^2?

Answer 1

${ - 3}^{1} \times {81}^{2} = - 3 \times 6561 = - 19683$

${2}^{4} \times {6}^{3} \times {9}^{2} = 16 \times 216 \times 81 = 279936$

Espero ter ajudado ;)