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Popular >

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

Solution

inverse

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

Solution

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

Solution steps

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

Replace

x

with

y

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

Solve for

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

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

Popular Examples

inverse of f(x)=-3^x+2 inverse

f (x) = - 3^{x} + 2

inverse of y=3sqrt(-2(x-4))-3 inverse

y = 3 - 2 (x - 4) - 3

inverse of f(x)=6-log_{5}(2x-7)inverse

f (x) = 6 - lo g_{5} (2 x - 7)

inverse of f(x)=sqrt(x-3),x>= 3 inverse

f (x) = x - 3, x \geq 3

inverse of f(x)=15x^2+13 inverse

f (x) = 15 x^{2} + 13

Frequently Asked Questions (FAQ)

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