What is the inverse of f(x)=x^2-8x+12 ?

The inverse of f(x)=x^2-8x+12 is 4+sqrt(x+4),4-sqrt(x+4)

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inverse of f(x)=x^2-8x+12

inverse

f (x) = x^{2} - 8 x + 12

4 + x + 4, 4 - x + 4

Solution steps

y = x^{2} - 8 x + 12

Replace

x

with

y

x = y^{2} - 8 y + 12

Solve for

y, x = y^{2} - 8 y + 12

4 + x + 4, 4 - x + 4

x^{2} + 8 x

f (x) = \frac{x}{5 + 2 x}

lo g_{3} (x - 2)

f (x) = 7^{x} + 8

f (x) = x^{2} - 3 x + 7

What is the inverse of f(x)=x^2-8x+12 ?
The inverse of f(x)=x^2-8x+12 is 4+sqrt(x+4),4-sqrt(x+4)