What is the inverse of f(x)=x^2-12x ?

The inverse of f(x)=x^2-12x is 6+sqrt(x+36),6-sqrt(x+36)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

inverse of f(x)=x^2-12x

inverse

f (x) = x^{2} - 12 x

6 + x + 36, 6 - x + 36

Solution steps

y = x^{2} - 12 x

Replace

x

with

y

x = y^{2} - 12 y

Solve for

y, x = y^{2} - 12 y

6 + x + 36, 6 - x + 36

(0, 3), (4, - 3)

f (x) = 4 x^{2}

f (x) = 2 (x - 2)^{2} - 9

f (x) = 1 - 5 x + 2

5 y = 2 x

What is the inverse of f(x)=x^2-12x ?
The inverse of f(x)=x^2-12x is 6+sqrt(x+36),6-sqrt(x+36)