Name: ______________________________________ Date: ________________ Period: ______
A13-Solve Natural Log Equations
Solve each equation. Write out what you put in the calculator!!! Round to the nearest hundredths.
1. ln 3𝑥 = 6
2. ln 4𝑥 = 5
3. ln 𝑥 2 − ln 𝑥 = 3
4. ln 𝑥 2 = 3
5. ln 5 + ln 𝑥 2 = 1
6. ln(𝑥 − 1) − ln 2 = 4
Use natural logarithms to solve each equation. Write out what you put in the calculator!!!
𝑥
7. 𝑒 2𝑥 = 10
8. 𝑒 5 + 4 = 7
10. 𝑒 2𝑥+1 = 5
11.
𝑒 −𝑥
2
=3
9. 𝑒 𝑥+1 = 30
12. 𝑒 𝑥−5 + 3 = 20