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Popular Functions >

inverse of (x^2+13x+42)/(x+7)

Solution

inverse

\frac{x ^{2} + 13 x + 42}{x + 7}

Solution

x - 6

Solution steps

y = \frac{x ^{2} + 13 x + 42}{x + 7}

Replace

x

with

y

x = \frac{y ^{2} + 13 y + 42}{y + 7}

Solve for

y, x = \frac{y ^{2} + 13 y + 42}{y + 7}

x - 6

Graph

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Frequently Asked Questions (FAQ)

What is the inverse of (x^2+13x+42)/(x+7) ?
The inverse of (x^2+13x+42)/(x+7) is x-6