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Popular >

inverse of 1/(-x-2)

Solution

inverse

\frac{1}{- x - 2}

Solution

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

Solution steps

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

Replace

x

with

y

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

Solve for

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

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

Popular Examples

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inverse of f(x)= 1/3-1/21 x inverse

f (x) = \frac{1}{3} - \frac{1}{21} x

Frequently Asked Questions (FAQ)

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