What is Log Base 4 of 68?

The below is the work with steps to find what is log base 4 of 68 shows how the input values are being used in the log base 4 functions. Formula:
log_b(x) = y, if b^y = x

Input:
x = 68
b = 4

Solution:
y = log₄ 68
= log(4 x 17)
= log₄(4) + log₄(17)
= 1 + 2.0437
= 3.0437
log₄(68) = 3.0437