Question

if 3+log10x=2log10y, find x in terms of y​

Answer 1

Answer:

3 + log10x = 2 log10y

log 10 10^3 + log10x = 2 log10y

log10(10^3*x) = log10(y^2)

1000x = y^2

or

x = y^2/1000