Question

Solve the equation. Check your answer. If necessary, round to 3 decimal places In x = -2, x=

Answer 1

Answer:

x = 0.135 ( 3 dec. places )

Step-by-step explanation:

Using the law of logarithms

• $log_{b}$ x = n ⇔ x = $b^{n}$

Note that ln x = $log_{e}$ x

given

ln x = - 2 ⇒ x = $e^{-2}$ ≈ 0.135