Question

Given log x = m + n and log y = m - n,
express the value of log 10x/y² in terms of m and n. The answer in my book is 1-m+3n and I can't get that. can someone pls help​

Answer 1

Answer:

Same as u know

Step-by-step explanation:

log10x/y2 (y2 is y square) = log10x-logy2

=log10+logx-2logy

=1+m+n-2m+2n

=1-m+3n

log of 10 to base 10 is 1

it should have been mentioned