What is the answer to 2log_{3}(x)-log_{3}(x+6)=1 ?

The answer to 2log_{3}(x)-log_{3}(x+6)=1 is x=6

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

2log_{3}(x)-log_{3}(x+6)=1

2 lo g_{3} (x) - lo g_{3} (x + 6) = 1

x = 6

Solution steps

2 lo g_{3} (x) - lo g_{3} (x + 6) = 1

Apply log rules

x^{2} = 3 (x + 6)

Solve

x^{2} = 3 (x + 6) : x = 6, x = - 3

x = 6, x = - 3

Verify Solutions:

x = 6

True

, x = - 3

False

The solution is

x = 6

2 lo g_{12} (x - 3) + lo g_{12} (4) = 2

lo g_{10} (x) = 3.931

4 ln (7 x + 2) - 7 = - 15

4.35 = 7 - lo g_{10} (x)

ln (1 - x) = 2

What is the answer to 2log_{3}(x)-log_{3}(x+6)=1 ?
The answer to 2log_{3}(x)-log_{3}(x+6)=1 is x=6
Solve for x: 2log_{3}(x)-log_{3}(x+6)=1
The solution is x=6