Question

10 elevado a 8 vezes 0,01 elevado a 2

Answer 1

$10^8\times(0,01)^2= \\ \\ 10^8\times \frac{1}{100^2} = \\ \\ 10^8\times \frac{1}{(10^2)^2} = \\ \\ 10^8\times \frac{1}{10^4} = \\ \\ 10^8\times10^{-4}= \\ \\ 10^{8-4}=10^4=10000$