Question

if k=log(squareroot9+squareroot5)/log(2), express log(squareroot9-squareroot5)/log(squareroot2) in terms of k.

Answer 1

k=log(squareroot9+squareroot5)/log(2)

k=log(squareroot9+squareroot5)/2log(sqrt2)
2k=log(squareroot9+squareroot5)/ log(sqrt2)