What is the inverse of f(x)=x^2+6x+9 ?

The inverse of f(x)=x^2+6x+9 is -3+sqrt(x),-sqrt(x)-3

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

inverse of f(x)=x^2+6x+9

inverse

f (x) = x^{2} + 6 x + 9

- 3 + x, - x - 3

Solution steps

y = x^{2} + 6 x + 9

Replace

x

with

y

x = y^{2} + 6 y + 9

Solve for

y, x = y^{2} + 6 y + 9

- 3 + x, - x - 3

5 y = - 3 x + 3

f (x) = 2 2 x + 2 - 4

f (x) = \frac{2 x - 2 x ^{3} + 3}{4 x ^{3} - x ^{2} - 4}

(5, - 3), (- 1, 3)

(- 6, 4), (- 5, - 4)

What is the inverse of f(x)=x^2+6x+9 ?
The inverse of f(x)=x^2+6x+9 is -3+sqrt(x),-sqrt(x)-3