Solve Natural Log Equations

Solve the following equation for x.  Round your solution to two decimal places.
ln3x + ln2x = 3

• x = 12.91

• x = 4.02

• x = 3.35

• x = 1.83

Simplify e^ln(x)

• 0

• 1

• x

• 8

Rewrite in exponential form:
ln(2) = x

• 2^x = 10

• 10² = x

• e^x = 2

• e² = x

Tags

CCSS.HSF.BF.B.5

• 5
• 13
• 84
• -20

Solve the equation for x.

• 22.198

• e

• 1.131

• 21.66

Tags

CCSS.HSF.BF.B.5

Solve the equation for x.

• 7.389

• 0.693

• 0.0183

• 6.581

Tags

CCSS.HSF.BF.B.5

Solve the equation.

First, set what taking the log of equal to each other.

Then, solve for x.

• 6

• 7

• 11

• 12

Answer explanation

Solve the equation.

First, condense using product and power properties.

Then, set what taking the log of equal to each other.

Then, solve for n.

• 13

• 8

• 12

• 21

Answer explanation

Solve the equation.

First, condense using quotient property.

Then, convert to exponential form.

Then, solve for k.

• 105.8

• 98.4

• 103.5

• 110.7

Answer explanation

Solve the equation.

This one does not need to be condensed..

First, convert to exponential form.

Then, solve for w.

• 34.9

• 45.8

• 33.6

• 38.5

Answer explanation

Tags

CCSS.HSF.BF.B.5