What is the answer to log_{2}(x-9)+log_{2}(x-2)=3 ?

The answer to log_{2}(x-9)+log_{2}(x-2)=3 is x=10

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

log_{2}(x-9)+log_{2}(x-2)=3

lo g_{2} (x - 9) + lo g_{2} (x - 2) = 3

x = 10

Solution steps

lo g_{2} (x - 9) + lo g_{2} (x - 2) = 3

Apply log rules

(x - 9) (x - 2) = 8

Solve

(x - 9) (x - 2) = 8 : x = 10, x = 1

x = 10, x = 1

Verify Solutions:

x = 10

True

, x = 1

False

The solution is

x = 10

lo g_{2} ((x + 4)^{2}) = 6

lo g_{10} (8) + lo g_{10} (x) = 3

lo g_{10} (8) + lo g_{10} (x) = 1

4 lo g_{256} (A - 4) = - 1

lo g_{10} (x) = (27113)

What is the answer to log_{2}(x-9)+log_{2}(x-2)=3 ?
The answer to log_{2}(x-9)+log_{2}(x-2)=3 is x=10
Solve for x: log_{2}(x-9)+log_{2}(x-2)=3
The solution is x=10