What is the inverse of f(x)=x-6sqrt(x)+1 ?

The inverse of f(x)=x-6sqrt(x)+1 is x+17+6sqrt(x+8),x+17-6sqrt(x+8)

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inverse of f(x)=x-6sqrt(x)+1

inverse

f (x) = x - 6 x + 1

x + 17 + 6 x + 8, x + 17 - 6 x + 8

Solution steps

y = x - 6 x + 1

Replace

x

with

y

x = y - 6 y + 1

Solve for

y, x = y - 6 y + 1

x + 17 + 6 x + 8, x + 17 - 6 x + 8

f (x) = x + 2 - 3

2 x - 7 y = - 14

(6.7) (9.1)

2 x^{2} - 8 x - 3

2 x^{3} - 33 x^{2} + 60 x + 2

What is the inverse of f(x)=x-6sqrt(x)+1 ?
The inverse of f(x)=x-6sqrt(x)+1 is x+17+6sqrt(x+8),x+17-6sqrt(x+8)