log(3)7=log(2)7/log(2)3
1/log(2)3=log(3)2-свойство логарифмов
log(3)7=log(2)7*log(3)2
2^log(3)7=(2^log(2)7)^log(3)2=7^log(3)2
log(3)7=log(2)7/log(2)3
1/log(2)3=log(3)2-свойство логарифмов
log(3)7=log(2)7*log(3)2
2^log(3)7=(2^log(2)7)^log(3)2=7^log(3)2