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Popular >

inverse of f(x)=(1+x)/(2-x)

Solution

inverse

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

Solution

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

Solution steps

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

Replace

x

with

y

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

Solve for

y, x = \frac{1 + y}{2 - y}

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

Popular Examples

simplify (-5.4)(3.2)simplify

(- 5.4) (3.2)

domain of f(x)=(2x-6)/(x+3)domain

f (x) = \frac{2 x - 6}{x + 3}

domain of p(x)=2x-6 domain

p (x) = 2 x - 6

inverse of (6x)/(7x-1)inverse

\frac{6 x}{7 x - 1}

simplify (-4.3)(3.1)simplify

(- 4.3) (3.1)

Frequently Asked Questions (FAQ)

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