Which of the following expressions is equal to In (4y?)?

Question

asked Jan 17, 2021 203k views

2 Answers

Ger Cas · Answer 1 · 2021-01-22T09:51:38+0000

Answer:

$ln(4)+2\,\,ln(y)$

(the first option of the list)

Explanation:

Using the properties of logarithms (first the logarithm of a product and then the logarithm of a power, we write:

$ln(4\,y^2)=ln(4)+ln(y^2)=ln(4)+2\,\,ln(y)$

which agrees with the first option in the list of possible answers.