Question

calcule a expressão: 2(log6 10).(log2 6)​

Answer 1

Resposta:

2(log6 10).(log2 6)

2 * log₆ 10 * log₂ 6

=2 * log 10/log 6  *  log 6/log 2

=2 * log 10/1  *  1/log 2

=2 *log10/log 2

=2 *1 /log 2

=2/log 2

***logₐ  b = log b/ log a  

*** log 10 = 1