Question

МАТЕМАТИКИ! HELP! sos

Answer 1

!!!!!!!!!!!!!!!!!!!!!!!!!

Answer 2

$( \frac{1}{5}) ^{log _{ \frac{1}{5} }3-2 } =( \frac{1}{5}) ^{log _{ \frac{1}{5} }3 } *( \frac{1}{5}) ^{-2}= 3* 5^{2}=3*25=75$