Question

If log 10 power x =a , write 10 power 2a-3 value in terms of x?

Answer 1

$log( {10}^{x} ) = a$
$log_{10}( {10}^{x} ) = a$
$x log_{10}(10) = a$
$x.1 = a$
$x = a$

${10}^{2a - 3} = {10}^{2x - 3}$