Question

log x to the base 10 =a write it in the form of 10to the power 2a-3

Answer 1

Answer:

$\log_{10} x = a\\\Rightarrow 10^a = x\\\Rightarrow 10^{2a} = x^2 \\\\\Rightarrow 10^{2a-3} = \frac{x^2}{10^3} = \frac{x^2}{1000}$