Спростити вираз 2log(b)a*2,5log(a)b

Question

Спростити вираз 2log(b)a*2,5log(a)b

Answer 1

2log(b)a*2,5log(a)b = 5log(b)a * log(b)b/log(b)a = 5log(b)a * 1/log(b)a= 5