40. rewrite each expression as an equivalent expression containing only one logarithm.
b. ln(xy) − ln(x/y)

ln(xy) - ln(x/y) = 2ln(y)

Step-by-step explanation:

To solve this problem one must have knowledge about properties of logarithmic functions.

According to the product property:

According to the quotient property:

Combining both properties it is possible to rewrite the expression as:

no not all of them.

step-by-step explanation:

some of them have a square base.

his first public project he is asked to create a small scale drawing. the garden is a right triangle with base 25m and height 30m. are you trying to solve for the last side/hypotenuse? the irrational form of the answer would be 5\sqrt{61}