en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

2^x+2^{x+1}=6

Solution

2^{x} + 2^{x + 1} = 6

Solution

x = 1

Solution steps

2^{x} + 2^{x + 1} = 6

Factor

2^{x} + 2^{x + 1} : 3 \cdot 2^{x}

3 \cdot 2^{x} = 6

Divide both sides by

3

2^{x} = 2

Apply exponent rules

x = 1

Popular Examples

100 = 24 e^{5 k}

45000000=25700000*1.7^t

45000000 = 25700000 \cdot 1. 7^{t}

16^{-n}=(1/4)^{3n+1}

1 6^{- n} = (\frac{1}{4})^{3 n + 1}

1/(5^{-3x)}=25^{x-1}

\frac{1}{5 ^{- 3 x}} = 2 5^{x - 1}

7^{g} = 14

Frequently Asked Questions (FAQ)

What is the answer to 2^x+2^{x+1}=6 ?
The answer to 2^x+2^{x+1}=6 is x=1
Solve for x: 2^x+2^{x+1}=6
The solution is x=1