5log320-3 5log4 beserta penyelesaian nya!

Logarithm.

[tex]\displaystyle ^a\log b-^a\log c=^a\log \left ( \frac{b}{c} \right )\\ a~^b\log c=^b\log c^a[/tex]

⁵㏒ 320 - 3 ⁵㏒ 4
= ⁵㏒ 320 - ⁵㏒ 4³
= ⁵㏒ (320 / 64)
= ⁵㏒ 5
= 1