What is the inverse of f(x)=x^2+2x+3 ?

The inverse of f(x)=x^2+2x+3 is -1+sqrt(x-2),-sqrt(x-2)-1

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

inverse

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

- 1 + x - 2, - x - 2 - 1

Solution steps

y = x^{2} + 2 x + 3

Replace

x

with

y

x = y^{2} + 2 y + 3

Solve for

y, x = y^{2} + 2 y + 3

- 1 + x - 2, - x - 2 - 1

f (x) = - 5 x + 10

f (x) = \frac{( e ^{x} - 3 )}{2 e ^{x} + 1}

f (x) = \frac{2 x - 5}{3}

f (x) = \frac{3 x - 2}{5}

What is the inverse of f(x)=x^2+2x+3 ?
The inverse of f(x)=x^2+2x+3 is -1+sqrt(x-2),-sqrt(x-2)-1