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Popular >

inverse of x^2-4x

Solution

inverse

x^{2} - 4 x

Solution

2 + x + 4, 2 - x + 4

Solution steps

y = x^{2} - 4 x

Replace

x

with

y

x = y^{2} - 4 y

Solve for

y, x = y^{2} - 4 y

2 + x + 4, 2 - x + 4

Popular Examples

extreme f(x)=-2x^3-24x^2-72x extreme points

f (x) = - 2 x^{3} - 24 x^{2} - 72 x

asymptotes of (sqrt(1-x^2))/x asymptotes

\frac{1 - x ^{2}}{x}

domain of (5(x^2-1))/(x^2-4)domain

\frac{5 ( x ^{2} - 1 )}{x ^{2} - 4}

midpoint (-1,-9),(2,4)midpoint

(- 1, - 9), (2, 4)

domain of (8x)/(9x-1)domain

\frac{8 x}{9 x - 1}

Frequently Asked Questions (FAQ)

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