Question

express 3 log 2+2 log 3-2 log 7 as a simple logarithm​

Answer 1

Step-by-step explanation:

log2^3+ log3^2- log7^2

log8 + log 27 - log 49

log (8*27/49)

log 216/49

Answer 2

Answer:

log({72}{49})

Step-by-step explanation:

 If there is nothing written under (subscript )the log sign, we use the base as 10. So like that:

             3log2 + 2log3 - 2log7

• => log2^{3} + log3^{2} - log7^{2}        (the power rule)
• => log8 + log 9 - log 49
• => log(8*9/49)                          (the quotient rule)
• => log(72/49)