Question 38390
For log(27) 3 = v, it becomes 27^v = 3 and v = 1/3
For log(4) 1/16 = v, it becomes 4^v = 1/16 and v = -2
Cannot do log(5) 3 + log(5) 6 + log(5) ??? because of the missing piece, but
log 6 - log 3 + 2 log 7 = log (6/3 * 7^2) = log 98