Question

Помогите срочно прошу

Answer 1

${( {2}^{ - 0.7} )}^{ - 0.7} \times {(0.5)}^{3.49}$

${2}^{0.49} \times {2}^{ - 3.49}$

${2}^{ - 3}$

$\frac{1}{ {2}^{3} }$

$\frac{1}{8}$

$0.125$