найти x, если: log3x = log3 1.5 + log3 8

Question

найти x, если: log3x = log3 1.5 + log3 8

Answer 1

log3 x = log3 1.5 + log3 8

х =1,5*8

х=12

 

Answer 2

log3 x = log3 1.5 + log3 8

log3 x = log3 (1. 5 * 8) =  log3 12

x = 12

 

ОТВЕТ x = 12