Log Base E

The natural logarithm has what base?

• 10

• 0

• e

• -e

• A

• B

• C

• D

Simplify e^ln(x)

• 0

• 1

• x

• 8

ln(2) = x

• 2^x = 10

• 10² = x

• e^x = 2

• e² = x

ln (5x + 6) = 5

• 154.413

• 30.883

• 147.213

• 28.483

Write the following in logarithmic form:

e^3x = 30

• ln 30 = 3x

• ln 3x = 30

• ln e = 10x

Write the following in logarithmic form:

e⁴ = x

• ln x = 4

• ln 4 = x

• ln 4 = e

• ln e = 4

Write the following in logarithmic form:

e^x = 100

• ln 100 = x

• ln x = 100

• ln e = 100x

Write the following in exponential form: ln 30 = x

• e^x = 30

• 30^x = e

• x^e = 30

• x³⁰ = e

Write the following in exponential form:

ln 4 = x

• e^x = 4

• 4^x = e

• x^e = 4

• x⁴ = e