Question

Write ln x^2+3 Iny a single logarithm (Picture provided)

Answer 1

Answer: option a.

Step-by-step explanation:

To solve the given exercise nad write the expression as a single logarithm, you must keep on mind the following properties:

$ln(a)+ln(b)=ln(ab)\\m*ln(a)=ln(a)^m$

Therefore, by applying the properties shown above, you can rewrite the expression given, as following:

$lnx^{2}+3lny=lnx^2+lny^3=ln(x^2y^3)$

Then, the answer is the option a.