Which logarithmic equation is equivalent to the exponential equation below? 70.81 = ea

Step-by-step explanation:

Given is an equation in variable a as

Since log and exponential are inverses of each other we can convert the given exponential equation into log equation

Taking log to base e on both the sides we get

This is the equivalent logrithmic equation

This can also be written as

just do 5.2 + 2 ( 7.2) and 1/3 x 3 (.9) and youv'e got your equation. 0.9( 9/10) + 7.2 ^2 = 16.4 hope i could !

step-by-step explanation: