1/5^min2= (1/2)^min3= 25×5^min3=

1.)
(1/5)^-2 =
(1^-2)/(5^-2) =
(5^2)/(1^2) =
25/1 =
25

2.)
(1/2)^-3 =
(1^-3)/(2^-3) =
(2^3) / (1^3) =
8 / 1 =
8

3.)
25 × 5^-3 =
5^2 × 5^-3 =
5^(2-3) =
5^-1 =
1/5

#semoga membantu....

1/5^-2
= 5/1^2
=5/1×5/1
=25

(1/2)^-3
=2/1^3
=2/1×2/1×2/1
=8

25×5^-3
=125^-3
=1/125^3
=1/125×1/125×1/125
=1(125×125×125)
=1,953,125