Question

(0.008)в степени -2/3+2(0.064)в степени-1/3-(0.0625)в степени-3/4

Answer 1

$(frac{8}{1000})^{-frac{2}{3}}+2(frac{64}{1000})^{-frac{1}{3}}-(frac{625}{10000})^{-frac{3}{4}}\ (frac{2^{3}}{10^{3}})^{-frac{2}{3}}+2(frac{2^{6}}{10^{3}})^{-frac{1}{3}}-(frac{5^{4}}{10^{4}})^{-frac{3}{4}}$

$(frac{10^{3}}{2^{3}})^{frac{2}{3}}+2(frac{10^{3}}{2^{6}})^{frac{1}{3}}-(frac{10^{4}}{5^{4}})^{frac{3}{4}}$

$frac{10^{2}}{2^{2}}+2*frac{10}{2^{2}}-frac{10^{3}}{5^{3}}$

$frac{100}{4}+frac{10}{2}-frac{1000}{125}\ 25+5-8=22$