Question

3,6 x 10 elevado a 4 x 5 x 10 elevado a menos 2​

Answer 1

Multiplica os numeros, mantem a base 10 e soma os expoentes.

Answer 2

$3,6\times{10}^{4}\times5\times{10}^{-2}\\18\times{10}^{4-2}=18\times{10}^{2}\\1,8\times{10}^{3}$