Exponential Equations and Logarithm

e^ln(f)

• f

• e

• e^f

• undefined

Tags

CCSS.HSF.BF.B.5

Condense into a single logarithm.

• A

• B

• C

• D

Solve the equation.

• A

• B

• C

• D

Solve for x:
e^2x = 11

• x = (LN 11)/2

• x = 2log_e11

• x = 2eLOG 11

• x = LN (11/2)

Tags

CCSS.HSF.BF.B.5

Solve for x:
4^2x + 1 = 17

• x = 1

• x = -1

• x = 2

• x = -2

Tags

CCSS.HSF.LE.A.4

Write as one logarithm. Simplify, if possible.
log₆3 + log₆2

• 0

• log₆5

• log₆1

• 1

Condense into a single logarithm.

• A

• B

• C

• D

What is the value of ln(e⁷)

• 2.718...

• 1

• 7

• Does not exist

Tags

CCSS.HSF.BF.B.5

Solve the following equation for x.  Round your solution to two decimal places.
ln2x - ln41 = 2

• x = 0.36

• x = 151.48

• x = 41

• None of these are solutions

log₂32=3x

• 5/3

• 3/5

• 5

• 3