Question

The value of (2^-1/ 10^-1)^2

Answer 1

= 25

Explanation:

Answer 2

25

Explanation:

`a^(-m) = (1)/(a^(m))\\\\\\frac{1}{a^(-m)}=a^(m)\\\\((2^(-1))/(10^(-1)))^(2)=(2^(-1)*(1)/(10^(-1)))^(2)\\\\=((1)/(2)*10)^(2)\\\\=(5)^(2)\\\\=25`