Q3 of 59 Page 2

If 10^2y = 25, then 10^-y equals

10^2y = 25

_{= 10}^y = x

_{= x}² = 5²

_{= x = 5}

_{= 1/x = 10}^-y

_{= 1/5}

The value of {2-3(2-3)³}³ is

(256)^0.16 × (256)^0.09

The value of x-y^x-y when x = 2 and y = -2 is

The product of the square root of x with the cube root of x is

If 102y = 25, then 10-y equals