Question

вычислите 
5^-7 / (0.6)^7 * 3^-8

Answer 1

$frac{5^{-7}}{0.6^7}*3^{-8}=5^{-7}*0.6^{-7}*3^{-8}=(5*0.6)^{-7}*3^{-8}=3^{-7}*3^{-8}=3^{-15}$