Question

Решите уравнение x6 - 64 = 0 Вычислите log12 4 + log12 36

Answer 1

log12 (4*36)=log12 144=2

 

x^6=64

x^6=2^6

x=2

Answer 2

x⁶ - 64 = 0

x⁶=64

x=2

 

$\log_{12} 4 + log_{12}36=\ log_{12}144=\ 2$