Question

(2^1/3*2^1/4)^2/12 корень 2

Answer 1

Уточненное условие на картинке

$displaystyle bigg(frac{2^{1/3}*2^{1/4}}{sqrt[12]{2}}bigg)^2=bigg(frac{2^{1/3+1/4}}{2^{1/12}}bigg)^2=bigg(frac{2^{7/12}}{2^{1/12}}bigg)^2=(2^{7/12-1/12})^2=\\=(2^{6/12})^2=2^{12/12}=2^1=2$