What is the inverse of f(x)=x^2+2x+4 ?

The inverse of f(x)=x^2+2x+4 is -1+sqrt(x-3),-sqrt(x-3)-1

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inverse of f(x)=x^2+2x+4

inverse

f (x) = x^{2} + 2 x + 4

- 1 + x - 3, - x - 3 - 1

Solution steps

y = x^{2} + 2 x + 4

Replace

x

with

y

x = y^{2} + 2 y + 4

Solve for

y, x = y^{2} + 2 y + 4

- 1 + x - 3, - x - 3 - 1

f (x) = 3 x^{2} + 3 y^{2} + 30 y = 0

f (x) = \frac{9}{x}

cot (3) (x) + cot (2) (x) + cot (x) + 1

(9.9) (5.1)

f (x) = (x^{2}) - 4

What is the inverse of f(x)=x^2+2x+4 ?
The inverse of f(x)=x^2+2x+4 is -1+sqrt(x-3),-sqrt(x-3)-1