What is the inverse of f(x)=x^2+2x+5 ?

The inverse of f(x)=x^2+2x+5 is -1+sqrt(x-4),-sqrt(x-4)-1

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inverse of f(x)=x^2+2x+5

inverse

f (x) = x^{2} + 2 x + 5

- 1 + x - 4, - x - 4 - 1

Solution steps

y = x^{2} + 2 x + 5

Replace

x

with

y

x = y^{2} + 2 y + 5

Solve for

y, x = y^{2} + 2 y + 5

- 1 + x - 4, - x - 4 - 1

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

f (x) = x^{2} + 10 x + 25

f (x) = x + 12

f (x) = \frac{1}{∣ 2 - x ∣}

f (x) = \frac{- 4}{x - 2}

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