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

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

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

inverse

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

- 6 + x + 36, - x + 36 - 6

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, - x + 36 - 6

f (x) = \frac{x ^{7}}{7}

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

y = - x + 3

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

f (x) = \frac{6}{x - 8}

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