4 log 164 lo g 16 = 2 karena 4 2 = 16 . b. 9 lo g 81 = 2 Ingat hubungan antara Ingat hubungan antara eksponen dan logaritma bahwa4log 16=2 karena 42=16.Here's how to calculate log base 4 of 16 using the formula, step by step instructions are given inside.