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Popular >

inverse of f(x)=2+sqrt(5+9x)

Solution

inverse

f (x) = 2 + 5 + 9 x

Solution

\frac{x ^{2} - 4 x - 1}{9}

Solution steps

y = 2 + 5 + 9 x

Replace

x

with

y

x = 2 + 5 + 9 y

Solve for

y, x = 2 + 5 + 9 y

\frac{x ^{2} - 4 x - 1}{9}

Popular Examples

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f (x) = \frac{4}{5} x - 16

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f (x) = \frac{5}{6} x - \frac{1}{6}

inverse of (2)3^{x-1}inverse

(2) 3^{x - 1}

inverse of g(x)= 3/x inverse

g (x) = \frac{3}{x}

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=2+sqrt(5+9x) ?
The inverse of f(x)=2+sqrt(5+9x) is (x^2-4x-1)/9