What is the answer to log_{10}(4)+log_{10}(5x)=2 ?

The answer to log_{10}(4)+log_{10}(5x)=2 is x=5

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

log_{10}(4)+log_{10}(5x)=2

lo g_{10} (4) + lo g_{10} (5 x) = 2

x = 5

Solution steps

lo g_{10} (4) + lo g_{10} (5 x) = 2

Move

lo g_{10} (4)

to the right side

lo g_{10} (5 x) = 2 - lo g_{10} (4)

Apply log rules

5 x = 25

Solve

5 x = 25 : x = 5

x = 5

Verify Solutions:

x = 5

True

The solution is

x = 5

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

\frac{x}{2 - lo g _{2} ( x )} = 0

lo g_{7} ((x - 1)^{2}) = 0

3 - lo g_{10} (x + 2) = 5

(ln (x))^{2} = ln (x)

What is the answer to log_{10}(4)+log_{10}(5x)=2 ?
The answer to log_{10}(4)+log_{10}(5x)=2 is x=5
Solve for x: log_{10}(4)+log_{10}(5x)=2
The solution is x=5