en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

inverse of f(x)=2^{(x+1)}

Solution

inverse

f (x) = 2^{(x + 1)}

Solution

\frac{ln ( x )}{ln ( 2 )} - 1

Solution steps

y = 2^{x + 1}

Replace

x

with

y

x = 2^{y + 1}

Solve for

y, x = 2^{y + 1}

\frac{ln ( x )}{ln ( 2 )} - 1

Popular Examples

monotone f(x)=x^2+4x monotone intervals

f (x) = x^{2} + 4 x

domain of f(x)=sqrt(2x+4)domain

f (x) = 2 x + 4

inverse of f(x)=(e^x-3)/2 inverse

f (x) = \frac{e ^{x} - 3}{2}

domain of (sqrt(1+4x^6))/(2-x^3)domain

\frac{1 + 4 x ^{6}}{2 - x ^{3}}

inverse of f(x)= 2/3 (x-1)^2-3 inverse

f (x) = \frac{2}{3} (x - 1)^{2} - 3

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=2^{(x+1)} ?
The inverse of f(x)=2^{(x+1)} is (ln(x))/(ln(2))-1