Question

Determine o valor do logaritmo log 72, sendo dado log 2 = a e log 3 = b

Answer 1

valor
logx 17 - x^2 - 3

Answer 2

Log 72

= Log 2³ * 3²

= Log 2³ + Log 3²

= 3 Log 2 + 2 Log3

= 3 * a + 2 * b

= 3a + 2b