Question

Вычислите: 1) 2^-3 )^-22 5)0,02^-3 7)-4^-3 1дробь2)^-3 ,3)^-1

Answer 1

$1)2 {}^{ - 3} \\ \frac{1}{2 {}^{3} } \\ \\ \frac{1}{8} \\ \\ 3)( - 1) {}^{ - 22} \\ 1 {}^{ - 22} \\ 1 \\ \\ 5)0.02 {}^{ - 3} \\ ( \frac{1}{50} ) {}^{ - 3} \\ \\ 50 {}^{3} \\ \\ 7) - 4 {}^{ - 3} \\ - \frac{1}{4 {}^{3} } \\ \\ - \frac{1}{64} \\ \\ 9)( - \frac{ 21}{2} ) {}^{ - 3} \\ \\ ( - \frac{2}{21} ) {}^{3} \\ \\ - \frac{8}{9261} \\ \\ 11) - ( - 2.3) {}^{ - 1} \\ \\ - ( - \frac{23}{10} ) {}^{ - 1} \\ \\ - ( - \frac{10}{23} ) \\ \\ \frac{10}{23}$