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

d≈7.07in

step-by-step explanation:

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!