What is the inverse of f(x)=x^2-16x+20 ?

The inverse of f(x)=x^2-16x+20 is 8+sqrt(x+44),8-sqrt(x+44)

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inverse of f(x)=x^2-16x+20

inverse

f (x) = x^{2} - 16 x + 20

8 + x + 44, 8 - x + 44

Solution steps

y = x^{2} - 16 x + 20

Replace

x

with

y

x = y^{2} - 16 y + 20

Solve for

y, x = y^{2} - 16 y + 20

8 + x + 44, 8 - x + 44

f (x) = (x - 10)^{2}

f (x) = sinh (x)

f (x) = x + 3 - 1

2 x^{3}

g (x) = x - 1 - 2

What is the inverse of f(x)=x^2-16x+20 ?
The inverse of f(x)=x^2-16x+20 is 8+sqrt(x+44),8-sqrt(x+44)