Question

Nilai dari ³log 48 + ⁷log 49 -³log 16 + ⁵log 1/125 adalah​

Answer 1

[tex] {}^{3} log48 + {}^{7} log49 - {}^{3} log16 + {}^{5} log \frac{1}{125 \\ } [/tex]

[tex] = {}^{3} log( \frac{48}{16} ) + {}^{7} log {7}^{2} + {}^{5} log {5}^{ - 3} [/tex]

[tex] = {}^{3} log3 {}^{} + 2 + ( - 3)[/tex]

[tex] = 1 + 2 + ( - 3)[/tex]

[tex] = \bf0[/tex]