Question

Вычислите:
8⁻⁵ – 0,5⁻¹⁵
----------------=
64⁵

Answer 1

$frac{8^{5}-0.5^{-15}}{64^5} = frac{(2^3)^{5}-(2^{-1})^{-15}}{(2^6)^5} = frac{2^{15}-2^{15}}{2^{30}} = frac{0}{2^{30}} =0$

Answer 2

не понятно..:(