Log 9 – log 7 per 4 + 2 log 5 per 3 – log 7 pangkat -1

By Admin ReiPosted on December 8, 2022

Log 9 – log 7 per 4 + 2 log 5 per 3 – log 7 pangkat -1

$log9 - log frac{7}{4} + log ({ frac{5}{3} })^{2} - log {7}^{ - 1} \ = log frac{9 times frac{25}{9} times 7}{ frac{7}{4} } \ = log25 times 4 \ = log100 \ = 2$
Semoga bermanfaat ^-^