en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

324=4(3)^{2x}

Solution

324 = 4 (3)^{2 x}

Solution

x = 2

Solution steps

324 = 4 (3)^{2 x}

Switch sides

4 \cdot 3^{2 x} = 324

Divide both sides by

4

3^{2 x} = 81

Apply exponent rules

2 x = 4

Solve

2 x = 4 : x = 2

x = 2

Popular Examples

2 5^{x} = 5

1 0^{a} = 76.2

2^{x} + x = 11

10^{-x}=5^{x-1}

1 0^{- x} = 5^{x - 1}

solvefor y,x^y+e^x=a solve for

y, x^{y} + e^{x} = a

Frequently Asked Questions (FAQ)

What is the answer to 324=4(3)^{2x} ?
The answer to 324=4(3)^{2x} is x=2
Solve for x: 324=4(3)^{2x}
The solution is x=2