bentuk sederhana dari 3 log x + log 1/x - log x²

Kelas 10 Matematika
Bab Logaritma

^ = pangkat

3 . log x + (1/x) - log x²
= 3 . log x + log x^(-!) - 2 . log x
= 3 . log x + (-1) . log x - 2 . log x
= 3 . log x - log x - 2 log x
= 0

[tex] log ({x}^{3} ) + log( \frac{1}{x} ) - log( {x}^{2} ) \\ = log( \frac{ {x}^{3} }{x \times {x}^{2} } ) \\ = log(1 ) \\ = 0[/tex]