Question

using log2 , log3 and log5 ,calculate value of log 4.5​

Answer 1

Answer:

2log3 - log2

Step-by-step explanation:

log 4.5 = log 45/10

= log 45 - log 10

= log (9*5) - log (2*5)

= log 9 + log 5 - log 2 - log5

= log 3² - log2

= 2 log3 - log2