What is the inverse of f(x)=x^2+12x-7 ?

The inverse of f(x)=x^2+12x-7 is -6+sqrt(x+43),-sqrt(x+43)-6

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inverse of f(x)=x^2+12x-7

inverse

f (x) = x^{2} + 12 x - 7

- 6 + x + 43, - x + 43 - 6

Solution steps

y = x^{2} + 12 x - 7

Replace

x

with

y

x = y^{2} + 12 y - 7

Solve for

y, x = y^{2} + 12 y - 7

- 6 + x + 43, - x + 43 - 6

\frac{x + 9}{7 - 4 x}

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

5 + 3 cos (x)

f (x) = e^{8 - x}

f (x) = \frac{9}{x - 5}

What is the inverse of f(x)=x^2+12x-7 ?
The inverse of f(x)=x^2+12x-7 is -6+sqrt(x+43),-sqrt(x+43)-6