What is the answer to 2.9^x=162 ?

The answer to 2.9^x=162 is x=(ln(162))/(ln(2.9))

Solve for x: 2.9^x=162

The solution is x=(ln(162))/(ln(2.9))

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

2. 9^{x} = 162

x = \frac{ln ( 162 )}{ln ( 2.9 )}

Decimal Notation

x = 4.77838 \dots

Solution steps

2. 9^{x} = 162

Apply exponent rules

x ln (2.9) = ln (162)

Solve

x ln (2.9) = ln (162) : x = \frac{ln ( 162 )}{ln ( 2.9 )}

x = \frac{ln ( 162 )}{ln ( 2.9 )}

(\frac{1}{3})^{x} = 2 7^{x + 2}

8^{x} = 9

3^{m - 1} + 3^{m} - 12 = 0

3 (3^{2 x}) + 14 (3^{x}) - 5 = 0

3^{2 x + 3} = 5^{3 x + 1}

What is the answer to 2.9^x=162 ?
The answer to 2.9^x=162 is x=(ln(162))/(ln(2.9))
Solve for x: 2.9^x=162
The solution is x=(ln(162))/(ln(2.9))