What is the answer to 5^{x-1}=25sqrt(5) ?

The answer to 5^{x-1}=25sqrt(5) is x= 7/2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

5^{x-1}=25sqrt(5)

5^{x - 1} = 255

x = \frac{7}{2}

Decimal Notation

x = 3.5

Solution steps

5^{x - 1} = 255

Apply exponent rules

x - 1 = \frac{5}{2}

Solve

x - 1 = \frac{5}{2} : x = \frac{7}{2}

x = \frac{7}{2}

4^{2 x + 1} - 8^{x} = 0

2 e^{3 x} = 18

3^{1 - 2 x} 3^{2} = 1

2^{r} = \frac{1}{16}

4^{x + 1} = 32

What is the answer to 5^{x-1}=25sqrt(5) ?
The answer to 5^{x-1}=25sqrt(5) is x= 7/2
Solve for x: 5^{x-1}=25sqrt(5)
The solution is x= 7/2