Question

if log base 10 x=a then express 10^2a-3 in terms of x​

Answer 1

Answer:

Here ur answer mate in pic....

Answer 2

Answer:

Given,

log x base 10= a

=> x = 10^a..

so, 10^2a-3=10^2a/10^3

= x^2/10^3

= x^2-3...

is the answer..