Answer:
Step-by-step explanation:
Look at the third line. The division would take place only if the 0 was ln(0). It isn't. It's just 0.
ln(x^2) = 2 * ln(x)
ln(3x) = ln3 + ln(x)
2 * ln(x) = ln(x) + ln(3) Subtract ln(x) from both sides
ln(x) = ln(3)
