Question

ПОМОГИТЕ УМОЛЯЮ!!!!​

Answer 1

Объяснение:

$= \frac{ {a}^{3} \times {a}^{ - 18} }{ {a}^{ - 6} \times {a}^{ - 1} } = \frac{ {a}^{ - 15} }{ {a}^{ - 7} } = {a}^{ - 8} = {(\sqrt{2})^{ - 8} } = {2}^{ - 4} = \frac{1}{16} = 0.0625$

Answer 2

$\frac{a^{3}*(a^{-6})^{3}}{(a^{-3})^{2}*a^{-1}}=\frac{a^{3}*a^{-18}}{a^{-6}*a^{-1}}=a^{3-18+6+1}=a^{-8}\\\\a=\sqrt{2}\Rightarrow a^{-8}=(\sqrt{2})^{-8}=\frac{1}{(\sqrt{2})^{8}}=\frac{1}{2^{4}}=\frac{1}{16}=0,0625\\\\Otvet:\boxed{0,0625}$