What is the answer to 3ln(x)-ln(x)-ln(9)=0 ?

The answer to 3ln(x)-ln(x)-ln(9)=0 is x=3

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

3ln(x)-ln(x)-ln(9)=0

3 ln (x) - ln (x) - ln (9) = 0

x = 3

Solution steps

3 ln (x) - ln (x) - ln (9) = 0

Add similar elements:

3 ln (x) - ln (x) = 2 ln (x)

2 ln (x) - ln (9) = 0

Move

ln (9)

to the right side

2 ln (x) = ln (9)

Divide both sides by

2

ln (x) = \frac{ln ( 9 )}{2}

Apply log rules

x = 3

Verify Solutions:

x = 3

True

The solution is

x = 3

ln (x - 4) + ln (4 x + 1) = 9

2 ln (x - 3) + ln (x + 8) = 3 ln (x)

lo g_{2} (x - 1) + lo g_{2} (x + 2) = 2

lo g_{2} (3 x + 1) = 2

lo g_{b} (3) = \frac{1}{4}

What is the answer to 3ln(x)-ln(x)-ln(9)=0 ?
The answer to 3ln(x)-ln(x)-ln(9)=0 is x=3
Solve for x: 3ln(x)-ln(x)-ln(9)=0
The solution is x=3