Expand the expression: ln 8/5x

Step-by-step explanation:

Use the properties of logarithms on each step:

First use the property for the logarithm of a quotient:

So we get:

Now, we can expand the last term using the property of logarithm of a product:

Therefore we write

No we insert this result in the subtraction we had before:

the fist one is not equalvalent but i think th second one isand the third isnt definetly or the last one is i think. hope this !

step-by-step explanation:

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square