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Popular >

inverse of x/(x+1)

Solution

inverse

\frac{x}{x + 1}

Solution

- \frac{x}{x - 1}

Solution steps

y = \frac{x}{x + 1}

Replace

x

with

y

x = \frac{y}{y + 1}

Solve for

y, x = \frac{y}{y + 1}

- \frac{x}{x - 1}

Popular Examples

midpoint (6,3),(10,-7)midpoint

(6, 3), (10, - 7)

inverse of f(x)=(3x+5)/(7x+4)inverse

f (x) = \frac{3 x + 5}{7 x + 4}

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

f (x) = x + 4 - x

domain of sqrt(12-x)domain

12 - x

domain of (36x^2+81x)/((9x-4)^2)domain

\frac{36 x ^{2} + 81 x}{( 9 x - 4 ) ^{2}}

Frequently Asked Questions (FAQ)

What is the inverse of x/(x+1) ?
The inverse of x/(x+1) is -x/(x-1)