1. Warm Up

2. L8-6 Obj: Students will evaluate naural log (ln) and solve equations involving ln

4. Write 2 ln 12 – ln 9 as a single natural logarithm.
Natural Logarithms
Write 2 ln 12 – ln 9 as a single natural logarithm.
2. 3ln 6 – ln 8

5. Solve ln (2x – 4)3 = 6. Natural Logarithms Additional Examples
LESSON 8-6
Additional Examples
Solve ln (2x – 4)3 = 6.

6. 2. ln(3x + 5)² = 4

7. Use natural logarithms to solve 4e3x + 1.2 = 14.
LESSON 8-6
Additional Examples
Use natural logarithms to solve 4e3x = 14.

8. Ex 5: Solve 3.
Homework: L8.6 (p 480) #1-10a 14-28e 32-38e