Identify Property: Identify the property used to simplify logb(b4). Using the power property of logarithms, which states logb(mn)=n⋅logb(m), we can simplify the expression.
Apply Power Property: Apply the power property to logb(b4).logb(b4)=4⋅logb(b)
Simplify Logarithm: Simplify logb(b). Since logb(b) is the logarithm of the base to itself, it equals 1. logb(b)=1
Multiply Values: Multiply the values.4×logb(b)=4×1=4