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Popular >

inverse of y=x^2-18x

Solution

inverse

y = x^{2} - 18 x

Solution

9 + x + 81, 9 - x + 81

Solution steps

y = x^{2} - 18 x

Replace

x

with

y

x = y^{2} - 18 y

Solve for

y, x = y^{2} - 18 y

9 + x + 81, 9 - x + 81

Popular Examples

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inverse of f(x)=(x-1)/(x+5),x\ne-5 inverse

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inverse of f(x)=x^2-2x+2,x<= 1 inverse

f (x) = x^{2} - 2 x + 2, x \leq 1

Frequently Asked Questions (FAQ)

What is the inverse of y=x^2-18x ?
The inverse of y=x^2-18x is 9+sqrt(x+81),9-sqrt(x+81)