What is the answer to 2\times 4^x=sqrt(2) ?

The answer to 2\times 4^x=sqrt(2) is x=-1/4

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

2\times 4^x=sqrt(2)

2 \cdot 4^{x} = 2

x = - \frac{1}{4}

Decimal Notation

x = - 0.25

Solution steps

2 \cdot 4^{x} = 2

Divide both sides by

2

4^{x} = \frac{2}{2}

Simplify

\frac{2}{2} : \frac{1}{2}

4^{x} = \frac{1}{2}

Apply exponent rules

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

Solve

2 x = - \frac{1}{2} : x = - \frac{1}{4}

x = - \frac{1}{4}

4^{x^{2}} - 4 = \frac{25}{9}

2^{13 x} = 8

3^{2 x} = 2 7^{x + 1}

e^{x + 2} = e

e^{x} = e - 1

What is the answer to 2\times 4^x=sqrt(2) ?
The answer to 2\times 4^x=sqrt(2) is x=-1/4
Solve for x: 2\times 4^x=sqrt(2)
The solution is x=-1/4