Question

log 2 = x
log 3 = y
log 5 = ? Express in x's and y's

Answer 1

log a x log b = log a^(log b)
log (a + b) is not log a. log b
log 5 = 0.6989
log 3 = 0.4771
log 2 = 0.3010
log 2 x log 3 = 0.1436 that is not log 5

Answer 2

I'm thinking