Question

срочно!!!!!!!!!!!!!!!!

Answer 1

Ответ:

$- \frac {5}{8}$

Answer 2

$\displaystyle\bf\\\Big(-\frac{1}{2} \Big)^{3} -\sqrt{\Big(-\frac{1}{2}\Big)^{2}} =-\frac{1}{8} -\sqrt{\frac{1}{4} } =-\frac{1}{8} -\frac{1}{2}=-\frac{1}{8} -\frac{4}{8} =-\frac{5}{8} =-0,625$