Question

(2^1/3*2^1/4)^2/12 корень 2

Answer 1

Уточненное условие на картинке

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