If 9a²+4b²=37ab,then log (3a-2b)=

Answer 1

I am not sure what is wanted here, but try this

9a² + 4b² = 37ab

9a² - 12ab + 4b² = 25ab

(3a - 2b)² = 25ab

3a - 2b = 5sqrt(ab)

log(3a-2b) =log 5 + (1/2)(log a + log b)